Christian Voigt

Last updated on 2008-04-15T10:48+0300.

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Christian Voigt said : "Our commitment to sustainability is the foundation to all aspects of our business," External link

electricenergyonline Tuesday, August 16, 2022 8:03:00 AM EAT

Christian Voigt says : "We found that especially small bat species, and those with echolocation calls of a relatively low frequency and long duration, which are suitable for foraging in relatively open spaces, are particularly likely to reside in cities," External link

sciencedaily Monday, August 15, 2022 5:41:00 PM EAT

Christian Voigt says : "We found that especially small bat species , and those with echolocation calls of a relatively low frequency and long duration, which are suitable for foraging in relatively open spaces, are particularly likely to reside in cities," External link

phys Thursday, August 11, 2022 8:32:00 PM EAT

Christian Voigt says : "Forests are sensitive ecosystems and valuable habitats for many rare and protected bat species," External link

sciencedaily Wednesday, July 20, 2022 10:52:00 PM EAT

Christian Voigt says : "These forest specialists were significantly less active close to wind turbines, especially near turbines with large rotors, and during midsummer months," External link

sciencedaily Wednesday, July 20, 2022 10:52:00 PM EAT

Christian Voigt concludes : "Even though forest specialists are not at risk of colliding with turbines, they are nonetheless suffering from wind turbines in forests due to habitat loss as they avoid operating wind turbines over a distance of several hundred meters," External link

sciencedaily Wednesday, July 20, 2022 10:52:00 PM EAT

Christian Voigt reports : “We do not know the consequences of this current land use intensification for biodiversity and the resilience of these habitats. This is all the more regrettable because this transformation is currently being carried out on a grand scale in our landscapes,” External link

eurasiareview Wednesday, June 8, 2022 4:23:00 AM EAT

Christian Voigt says : “We have to reckon with more than 200,000 bats per year dying at WTs,” “If we continue to tolerate this high number of victims at WTs, fewer and fewer insect pests will be consumed by bats,” External link

eurasiareview Wednesday, June 8, 2022 4:23:00 AM EAT

Christian Voigt reports : "We do not know the consequences of this current land use intensification for biodiversity and the resilience of these habitats. This is all the more regrettable because this transformation is currently being carried out on a grand scale in our landscapes," External link

sciencedaily Tuesday, June 7, 2022 11:35:00 PM EAT

Christian Voigt says : "We have to reckon with more than 200,000 bats per year dying at WTs," "If we continue to tolerate this high number of victims at WTs, fewer and fewer insect pests will be consumed by bats," External link

sciencedaily Tuesday, June 7, 2022 11:35:00 PM EAT

Christian Voigt reports : "We do not know the consequences of this current land use intensification for biodiversity and the resilience of these habitats. This is all the more regrettable because this transformation is currently being carried out on a grand scale in our landscapes," External link

phys Tuesday, June 7, 2022 6:59:00 PM EAT

Christian Voigt says : "We have to reckon with more than 200,000 bats per year dying at WTs," "If we continue to tolerate this high number of victims at WTs, fewer and fewer insect pests will be consumed by bats," External link

phys Tuesday, June 7, 2022 6:59:00 PM EAT

Christian Voigt says : "Since we see that these curtailments actually substantially reduce the risk for bats to die at wind turbines, we have to assume that there are considerable fatalities at unregulated turbines and at turbines in unfavourable locations," External link

sciencedaily Wednesday, June 1, 2022 8:10:00 PM EAT

Christian Voigt says : "This result is alarming enough, because we have to assume that 20,000 unregulated turbines in Germany will have a high numbers of bat casualties over the course of their lifetime," "This is unacceptable for endangered species with declining populations such as the common noctule, especially as bats are strictly protected at national and EU levels" External link

sciencedaily Wednesday, June 1, 2022 8:10:00 PM EAT

Christian Voigt says : "Since we see that these curtailments actually substantially reduce the risk for bats to die at wind turbines, we have to assume that there are considerable fatalities at unregulated turbines and at turbines in unfavorable locations," External link

phys Wednesday, June 1, 2022 4:32:00 PM EAT

Christian Voigt says : "This result is alarming enough, because we have to assume that 20,000 unregulated turbines in Germany will have a high numbers of bat casualties over the course of their lifetime," "This is unacceptable for endangered species with declining populations such as the common noctule, especially as bats are strictly protected at national and EU levels" External link

phys Wednesday, June 1, 2022 4:32:00 PM EAT

Christian Voigt said : "Our commitment to sustainability is the foundation to all aspects of our business," External link

electricenergyonline Tuesday, May 10, 2022 7:33:00 AM EAT

Christian Voigt says : “In our comparative investigation we observed more juvenile Nathusius’ pipistrelles ( Pipistrellus nathusii ) dead beneath wind turbines than expected from their frequency in the local population, suggesting that juvenile bats may be particularly vulnerable to encounters with wind turbines” External link

eurasiareview Tuesday, December 14, 2021 3:24:00 AM EAT

Christian Voigt concludes : “Females and juveniles are extremely important for ensuring the long-time viability of populations. Protecting juvenile and female bats from being killed should be a high-priority goal for planning and operation of wind parks” External link

eurasiareview Tuesday, December 14, 2021 3:24:00 AM EAT

Christian Voigt says : "In our comparative investigation we observed more juvenile Nathusius' pipistrelles ( Pipistrellus nathusii ) dead beneath wind turbines than expected from their frequency in the local population, suggesting that juvenile bats may be particularly vulnerable to encounters with wind turbines," External link

sciencedaily Monday, December 13, 2021 8:31:00 PM EAT

Christian Voigt concludes : "Females and juveniles are extremely important for ensuring the long-time viability of populations. Protecting juvenile and female bats from being killed should be a high-priority goal for planning and operation of wind parks," External link

sciencedaily Monday, December 13, 2021 8:31:00 PM EAT

Christian Voigt says : "In our comparative investigation we observed more juvenile Nathusius' pipistrelles (Pipistrellus nathusii) dead beneath wind turbines than expected from their frequency in the local population, suggesting that juvenile bats may be particularly vulnerable to encounters with wind turbines," External link

phys Monday, December 13, 2021 5:56:00 PM EAT

Christian Voigt concludes : "Females and juveniles are extremely important for ensuring the long-time viability of populations. Protecting juvenile and female bats from being killed should be a high-priority goal for planning and operation of wind parks," External link

phys Monday, December 13, 2021 5:56:00 PM EAT

Christian Voigt explains : "Each bat species produces echolocation sounds at a pitch and volume typical for the species," External link

sciencedaily Friday, March 26, 2021 5:18:00 PM EAT

Christian Voigt says : "Our simulations show that, according to the laws of physics, the calls are attenuated with each metre of distance as they propagate through the air by 0.45 dB per metre for common noctules and by 1.13 dB per metre for Nathusius's pipistrelle" External link

sciencedaily Friday, March 26, 2021 5:18:00 PM EAT

Christian Voigt says : "At a wind turbine with rotor blades of 60 m length, the detectors only cover a maximum of 23 % of the risk zone for the common noctule and only a maximum of 4 % of the risk zone for Nathusius's pipistrelle, two species with a high risk of colliding with turbines. With modern wind turbines, rotor blade lengths continue to increase, so the relative coverage will be even lower in the future," External link

sciencedaily Friday, March 26, 2021 5:18:00 PM EAT

Christian Voigt concludes : "Through suitable monitoring schemes, the operation of wind turbines can be effectively adjusted to ensure that wind energy production does not come at the expense of biodiversity," External link

sciencedaily Friday, March 26, 2021 5:18:00 PM EAT

Christian Voigt explains : "Each bat species produces echolocation sounds at a pitch and volume typical for the species," External link

eurekalert Thursday, March 25, 2021 5:36:00 PM EAT

Christian Voigt says : "Our simulations show that, according to the laws of physics, the calls are attenuated with each metre of distance as they propagate through the air by 0.45 dB per metre for common noctules and by 1.13 dB per metre for Nathusius's pipistrelle" External link

eurekalert Thursday, March 25, 2021 5:36:00 PM EAT

Christian Voigt says : "At a wind turbine with rotor blades of 60 m length, the detectors only cover a maximum of 23 % of the risk zone for the common noctule and only a maximum of 4 % of the risk zone for Nathusius's pipistrelle, two species with a high risk of colliding with turbines. With modern wind turbines, rotor blade lengths continue to increase, so the relative coverage will be even lower in the future," External link

eurekalert Thursday, March 25, 2021 5:36:00 PM EAT

Christian Voigt concludes : "Through suitable monitoring schemes, the operation of wind turbines can be effectively adjusted to ensure that wind energy production does not come at the expense of biodiversity," External link

eurekalert Thursday, March 25, 2021 5:36:00 PM EAT

Christian Voigt says : "It seems likely that bats will have to trade some body functions such as the immune response against the high cost of flight during migration" External link

eurekalert Thursday, October 15, 2020 6:05:00 PM EAT

Christian Voigt explains : "Our results confirm significant differences between the two periods. We conclude that this species of bat pays attention to the energy requirements of the different branches of immunity when switching from pre-migratory to the migratory season" External link

eurekalert Thursday, October 15, 2020 6:05:00 PM EAT

Christian Voigt says : "The open question is whether or not the focus on humoral immunity during the migration period puts bats at some risk" "It is possible that they are more susceptible to certain pathogens while migrating if bats cannot mount an adequate cellular immune response" External link

eurekalert Thursday, October 15, 2020 6:05:00 PM EAT

Christian Voigt says : "We showed that the northwards move of the hibernation area of the common noctule occurs over several generations of juveniles" External link

eurekalert Wednesday, September 23, 2020 6:40:00 PM EAT

Christian Voigt says : "We showed that the northwards move of the hibernation area of the common noctule occurs over several generations of juveniles," External link

phys Wednesday, September 23, 2020 4:38:00 PM EAT

Christian Voigt explains : "Our study illustrates that in bats the coupling of the abdominal wall movement with the flight muscle contractions alone is not sufficient to produce very loud calls," External link

sciencedaily Monday, July 13, 2020 11:29:00 PM EAT

Christian Voigt explains : "Our study illustrates that in bats the coupling of the abdominal wall movement with the flight muscle contractions alone is not sufficient to produce very loud calls," External link

phys Monday, July 13, 2020 11:23:00 PM EAT

Christian Voigt explains : "Our study illustrates that in bats the coupling of the abdominal wall movement with the flight muscle contractions alone is not sufficient to produce very loud calls," External link

eurekalert Monday, July 13, 2020 8:43:00 PM EAT

Christian Voigt says : "This fatality rate is extremely high," External link

sciencedaily Thursday, June 18, 2020 12:06:00 AM EAT

Christian Voigt explains : "This has given us a clear picture of what happened," "The fatality rate is so high because the wind farm under investigation is located in the middle of an important migration route for bats. Thus, the wind farm does not only negatively affect local bats, but also distant populations. This makes it all the more important to take appropriate measures to keep the fatality rate as low as possible, especially on such migration routes" External link

sciencedaily Thursday, June 18, 2020 12:06:00 AM EAT

Christian Voigt says : "The energy production of the wind farm decreased by only 0.35 percent per year, which is a marginal loss for the operator," External link

sciencedaily Thursday, June 18, 2020 12:06:00 AM EAT

Christian Voigt says : "This fatality rate is extremely high," External link

eurekalert Wednesday, June 17, 2020 10:16:00 PM EAT

Christian Voigt explains : "This has given us a clear picture of what happened," "The fatality rate is so high because the wind farm under investigation is located in the middle of an important migration route for bats. Thus, the wind farm does not only negatively affect local bats, but also distant populations. This makes it all the more important to take appropriate measures to keep the fatality rate as low as possible, especially on such migration routes" External link

eurekalert Wednesday, June 17, 2020 10:16:00 PM EAT

Christian Voigt says : "The energy production of the wind farm decreased by only 0.35 percent per year, which is a marginal loss for the operator," External link

eurekalert Wednesday, June 17, 2020 10:16:00 PM EAT

Christian Voigt says : "This fatality rate is extremely high," External link

phys Wednesday, June 17, 2020 5:49:00 PM EAT

Christian Voigt explains : "This has given us a clear picture of what happened," "The fatality rate is so high because the wind farm under investigation is located in the middle of an important migration route for bats. Thus, the wind farm does not only negatively affect local bats, but also distant populations. This makes it all the more important to take appropriate measures to keep the fatality rate as low as possible, especially on such migration routes" External link

phys Wednesday, June 17, 2020 5:49:00 PM EAT

Christian Voigt says : "The energy production of the wind farm decreased by only 0.35 percent per year, which is a marginal loss for the operator," External link

phys Wednesday, June 17, 2020 5:49:00 PM EAT

Christian Voigt says : "Community hunting makes it possible for the bats to find food even above farmland with low prey density," External link

phys Thursday, March 26, 2020 3:51:00 PM EAT

Christian Voigt says : "Community hunting makes it possible for the bats to find food even above farmland with low prey density," External link

sciencedaily Wednesday, March 25, 2020 11:38:00 PM EAT

Christian Voigt says : "Community hunting makes it possible for the bats to find food even above farmland with low prey density," External link

eurekalert Wednesday, March 25, 2020 11:31:00 PM EAT

Christian Voigt says : "We noticed that some bats searched for food in areas with artificial light, especially along watercourses. Overall, however, they prefer the dark areas of the city," External link

sciencedaily Tuesday, December 24, 2019 12:18:00 AM EAT

Christian Voigt recommends : "Protective measures should include approaches that take artificial light into account. The goal should be to preserve and strengthen a network of dark habitats for bats and other nocturnal species in cities," External link

sciencedaily Tuesday, December 24, 2019 12:18:00 AM EAT

Christian Voigt says : "We noticed that some bats searched for food in areas with artificial light, especially along watercourses. Overall, however, they prefer the dark areas of the city," External link

eurekalert Friday, December 20, 2019 9:06:00 PM EAT

Christian Voigt recommends : "Protective measures should include approaches that take artificial light into account. The goal should be to preserve and strengthen a network of dark habitats for bats and other nocturnal species in cities," External link

eurekalert Friday, December 20, 2019 9:06:00 PM EAT

Christian Voigt says : "We noticed that some bats searched for food in areas with artificial light, especially along watercourses. Overall, however, they prefer the dark areas of the city," External link

phys Friday, December 20, 2019 6:58:00 PM EAT

Christian Voigt recommends : "Protective measures should include approaches that take artificial light into account. The goal should be to preserve and strengthen a network of dark habitats for bats and other nocturnal species in cities," External link

phys Friday, December 20, 2019 6:58:00 PM EAT

Christian Voigt said : "Understanding the diversity of views on a highly disputed topic is a starting point for an improved discussion aimed at mitigating or even solving the conflict," External link

terradaily Saturday, November 30, 2019 6:10:00 PM EAT

Christian Voigt states : "We found both significant discrepancies and broad consensus among participants," External link

sciencedaily Wednesday, November 27, 2019 9:23:00 PM EAT

Christian Voigt sums up : "We will probably have to accept a higher price of green electricity for the purpose of the effective protection of bats in order to compensate for the shutdown times of wind turbines," "This does not address the unsolved issue of how to deal with habitat loss, especially when wind turbines are placed in forests" External link

sciencedaily Wednesday, November 27, 2019 9:23:00 PM EAT

Christian Voigt states : "We found both significant discrepancies and broad consensus among participants," External link

eurekalert Wednesday, November 27, 2019 8:35:00 PM EAT

Christian Voigt sums up : "We will probably have to accept a higher price of green electricity for the purpose of the effective protection of bats in order to compensate for the shutdown times of wind turbines," "This does not address the unsolved issue of how to deal with habitat loss, especially when wind turbines are placed in forests" External link

eurekalert Wednesday, November 27, 2019 8:35:00 PM EAT

Christian Voigt said : "Understanding the diversity of views on a highly disputed topic is a starting point for an improved discussion aimed at mitigating or even solving the conflict," External link

eurekalert Tuesday, November 26, 2019 7:59:00 PM EAT

Christian Voigt said : "It would be a step back for the City and increase costs for users, but it would not kill the industry," External link

thenational Friday, July 26, 2019 8:14:00 AM EAT

Christian Voigt said : "It would be a step back for the City and increase costs for users, but it would not kill the industry," External link

wsau Wednesday, July 24, 2019 4:31:00 PM EAT

Christian Voigt said : "It would be a step back for the City and increase costs for users, but it would not kill the industry," External link

4-traders Wednesday, July 24, 2019 3:59:00 PM EAT

Christian Voigt told : "I sought to really bring these animals to life," External link

beaumontenterprise Sunday, May 26, 2019 6:08:00 PM EAT

Christian Voigt said : "I'm absolutely in love with details," "That's a big part of my work" External link

beaumontenterprise Sunday, May 26, 2019 6:08:00 PM EAT

Christian Voigt says : "Like all photographers, I always face this problem of how to capture images that no one's ever seen," "If you shoot the Eiffel Tower, for instance, probably 50,000 tourists have taken the same shot that day" External link

wired Tuesday, May 7, 2019 10:43:00 PM EAT

Christian Voigt concludes : "Subadults displayed random orientation in both groups, which suggests to us that young bats need to learn long-distance navigation during migration from older conspecifics," External link

sciencedaily Thursday, April 4, 2019 8:37:00 PM EAT

Christian Voigt concludes : "Subadults displayed random orientation in both groups, which suggests to us that young bats need to learn long-distance navigation during migration from older conspecifics" External link

eurekalert Thursday, April 4, 2019 7:09:00 PM EAT

Christian Voigt concludes : "The bottom line is that for bats the relation between artificial light and vegetation is complex and it varies between species, yet overall artificial light at night has negative consequences for bats," External link

sciencedaily Wednesday, March 27, 2019 7:12:00 PM EAT

Christian Voigt concludes : "The bottom line is that for bats the relation between artificial light and vegetation is complex and it varies between species, yet overall artificial light at night has negative consequences for bats" External link

eurekalert Wednesday, March 27, 2019 9:26:00 AM EAT

Christian Voigt explains : "However, it is important to realise that our insights into the migratory behaviour of bats are still in their infancy," External link

sciencedaily Wednesday, February 27, 2019 5:15:00 PM EAT

Christian Voigt explains : "However, it is important to realise that our insights into the migratory behaviour of bats are still in their infancy," External link

eurekalert Wednesday, February 27, 2019 12:14:00 PM EAT

Christian Voigt says : "We showed that individuals from a hibernacula can show divergent migratory behaviours with some individuals staying local and others being long-distance migrants," External link

phys Wednesday, December 19, 2018 4:23:00 PM EAT

Christian Voigt says : "We showed that individuals from a hibernacula can show divergent migratory behaviours with some individual staying local and others being long-distance migrants," External link

eurekalert Wednesday, December 19, 2018 3:53:00 AM EAT

Christian Voigt says : "We therefore conclude that bats which are sensitive to light might benefit from the increasing use of LED, but opportunistic species will suffer from it" External link

phys Thursday, September 1, 2016 4:59:00 PM EAT

Christian Voigt says : "Humans are diurnal creatures and their day-night-rhythm is set by the secretion of hormones such as melatonin" External link

phys Thursday, September 1, 2016 4:59:00 PM EAT

Christian Voigt states : "A general rule is: the less artificial light, the better. One should question the necessity of every single lamp" External link

phys Thursday, September 1, 2016 4:59:00 PM EAT

Christian Voigt mentions : "According to legislation, the investor and operator who plan to establish some wind farm facility must test for the presence of bats. Alas, imposed regulations remain largely unheeded!" External link

phys Friday, July 8, 2016 3:20:00 PM EAT



Key Titles and Phrases Count Lang Last Seen
Names Lang Count
Christian VoigtDA42.86%
Christian VoigtFR42.86%
Christian VoigtEN14.29%


 
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Christian Voigt

Last updated on 2008-04-15T10:48+0300.

About this image

sign

Quotes... Extracted quotes from

Christian Voigt said : "Our commitment to sustainability is the foundation to all aspects of our business," External link

electricenergyonline Tuesday, August 16, 2022 8:03:00 AM EAT

Christian Voigt says : "We found that especially small bat species, and those with echolocation calls of a relatively low frequency and long duration, which are suitable for foraging in relatively open spaces, are particularly likely to reside in cities," External link

sciencedaily Monday, August 15, 2022 5:41:00 PM EAT

Christian Voigt says : "We found that especially small bat species , and those with echolocation calls of a relatively low frequency and long duration, which are suitable for foraging in relatively open spaces, are particularly likely to reside in cities," External link

phys Thursday, August 11, 2022 8:32:00 PM EAT

Christian Voigt says : "Forests are sensitive ecosystems and valuable habitats for many rare and protected bat species," External link

sciencedaily Wednesday, July 20, 2022 10:52:00 PM EAT

Christian Voigt says : "These forest specialists were significantly less active close to wind turbines, especially near turbines with large rotors, and during midsummer months," External link

sciencedaily Wednesday, July 20, 2022 10:52:00 PM EAT

Christian Voigt concludes : "Even though forest specialists are not at risk of colliding with turbines, they are nonetheless suffering from wind turbines in forests due to habitat loss as they avoid operating wind turbines over a distance of several hundred meters," External link

sciencedaily Wednesday, July 20, 2022 10:52:00 PM EAT

Christian Voigt reports : “We do not know the consequences of this current land use intensification for biodiversity and the resilience of these habitats. This is all the more regrettable because this transformation is currently being carried out on a grand scale in our landscapes,” External link

eurasiareview Wednesday, June 8, 2022 4:23:00 AM EAT

Christian Voigt says : “We have to reckon with more than 200,000 bats per year dying at WTs,” “If we continue to tolerate this high number of victims at WTs, fewer and fewer insect pests will be consumed by bats,” External link

eurasiareview Wednesday, June 8, 2022 4:23:00 AM EAT

Christian Voigt reports : "We do not know the consequences of this current land use intensification for biodiversity and the resilience of these habitats. This is all the more regrettable because this transformation is currently being carried out on a grand scale in our landscapes," External link

sciencedaily Tuesday, June 7, 2022 11:35:00 PM EAT

Christian Voigt says : "We have to reckon with more than 200,000 bats per year dying at WTs," "If we continue to tolerate this high number of victims at WTs, fewer and fewer insect pests will be consumed by bats," External link

sciencedaily Tuesday, June 7, 2022 11:35:00 PM EAT

Christian Voigt reports : "We do not know the consequences of this current land use intensification for biodiversity and the resilience of these habitats. This is all the more regrettable because this transformation is currently being carried out on a grand scale in our landscapes," External link

phys Tuesday, June 7, 2022 6:59:00 PM EAT

Christian Voigt says : "We have to reckon with more than 200,000 bats per year dying at WTs," "If we continue to tolerate this high number of victims at WTs, fewer and fewer insect pests will be consumed by bats," External link

phys Tuesday, June 7, 2022 6:59:00 PM EAT

Christian Voigt says : "Since we see that these curtailments actually substantially reduce the risk for bats to die at wind turbines, we have to assume that there are considerable fatalities at unregulated turbines and at turbines in unfavourable locations," External link

sciencedaily Wednesday, June 1, 2022 8:10:00 PM EAT

Christian Voigt says : "This result is alarming enough, because we have to assume that 20,000 unregulated turbines in Germany will have a high numbers of bat casualties over the course of their lifetime," "This is unacceptable for endangered species with declining populations such as the common noctule, especially as bats are strictly protected at national and EU levels" External link

sciencedaily Wednesday, June 1, 2022 8:10:00 PM EAT

Christian Voigt says : "Since we see that these curtailments actually substantially reduce the risk for bats to die at wind turbines, we have to assume that there are considerable fatalities at unregulated turbines and at turbines in unfavorable locations," External link

phys Wednesday, June 1, 2022 4:32:00 PM EAT

Christian Voigt says : "This result is alarming enough, because we have to assume that 20,000 unregulated turbines in Germany will have a high numbers of bat casualties over the course of their lifetime," "This is unacceptable for endangered species with declining populations such as the common noctule, especially as bats are strictly protected at national and EU levels" External link

phys Wednesday, June 1, 2022 4:32:00 PM EAT

Christian Voigt said : "Our commitment to sustainability is the foundation to all aspects of our business," External link

electricenergyonline Tuesday, May 10, 2022 7:33:00 AM EAT

Christian Voigt says : “In our comparative investigation we observed more juvenile Nathusius’ pipistrelles ( Pipistrellus nathusii ) dead beneath wind turbines than expected from their frequency in the local population, suggesting that juvenile bats may be particularly vulnerable to encounters with wind turbines” External link

eurasiareview Tuesday, December 14, 2021 3:24:00 AM EAT

Christian Voigt concludes : “Females and juveniles are extremely important for ensuring the long-time viability of populations. Protecting juvenile and female bats from being killed should be a high-priority goal for planning and operation of wind parks” External link

eurasiareview Tuesday, December 14, 2021 3:24:00 AM EAT

Christian Voigt says : "In our comparative investigation we observed more juvenile Nathusius' pipistrelles ( Pipistrellus nathusii ) dead beneath wind turbines than expected from their frequency in the local population, suggesting that juvenile bats may be particularly vulnerable to encounters with wind turbines," External link

sciencedaily Monday, December 13, 2021 8:31:00 PM EAT

Christian Voigt concludes : "Females and juveniles are extremely important for ensuring the long-time viability of populations. Protecting juvenile and female bats from being killed should be a high-priority goal for planning and operation of wind parks," External link

sciencedaily Monday, December 13, 2021 8:31:00 PM EAT

Christian Voigt says : "In our comparative investigation we observed more juvenile Nathusius' pipistrelles (Pipistrellus nathusii) dead beneath wind turbines than expected from their frequency in the local population, suggesting that juvenile bats may be particularly vulnerable to encounters with wind turbines," External link

phys Monday, December 13, 2021 5:56:00 PM EAT

Christian Voigt concludes : "Females and juveniles are extremely important for ensuring the long-time viability of populations. Protecting juvenile and female bats from being killed should be a high-priority goal for planning and operation of wind parks," External link

phys Monday, December 13, 2021 5:56:00 PM EAT

Christian Voigt explains : "Each bat species produces echolocation sounds at a pitch and volume typical for the species," External link

sciencedaily Friday, March 26, 2021 5:18:00 PM EAT

Christian Voigt says : "Our simulations show that, according to the laws of physics, the calls are attenuated with each metre of distance as they propagate through the air by 0.45 dB per metre for common noctules and by 1.13 dB per metre for Nathusius's pipistrelle" External link

sciencedaily Friday, March 26, 2021 5:18:00 PM EAT

Christian Voigt says : "At a wind turbine with rotor blades of 60 m length, the detectors only cover a maximum of 23 % of the risk zone for the common noctule and only a maximum of 4 % of the risk zone for Nathusius's pipistrelle, two species with a high risk of colliding with turbines. With modern wind turbines, rotor blade lengths continue to increase, so the relative coverage will be even lower in the future," External link

sciencedaily Friday, March 26, 2021 5:18:00 PM EAT

Christian Voigt concludes : "Through suitable monitoring schemes, the operation of wind turbines can be effectively adjusted to ensure that wind energy production does not come at the expense of biodiversity," External link

sciencedaily Friday, March 26, 2021 5:18:00 PM EAT

Christian Voigt explains : "Each bat species produces echolocation sounds at a pitch and volume typical for the species," External link

eurekalert Thursday, March 25, 2021 5:36:00 PM EAT

Christian Voigt says : "Our simulations show that, according to the laws of physics, the calls are attenuated with each metre of distance as they propagate through the air by 0.45 dB per metre for common noctules and by 1.13 dB per metre for Nathusius's pipistrelle" External link

eurekalert Thursday, March 25, 2021 5:36:00 PM EAT

Christian Voigt says : "At a wind turbine with rotor blades of 60 m length, the detectors only cover a maximum of 23 % of the risk zone for the common noctule and only a maximum of 4 % of the risk zone for Nathusius's pipistrelle, two species with a high risk of colliding with turbines. With modern wind turbines, rotor blade lengths continue to increase, so the relative coverage will be even lower in the future," External link

eurekalert Thursday, March 25, 2021 5:36:00 PM EAT

Christian Voigt concludes : "Through suitable monitoring schemes, the operation of wind turbines can be effectively adjusted to ensure that wind energy production does not come at the expense of biodiversity," External link

eurekalert Thursday, March 25, 2021 5:36:00 PM EAT

Christian Voigt says : "It seems likely that bats will have to trade some body functions such as the immune response against the high cost of flight during migration" External link

eurekalert Thursday, October 15, 2020 6:05:00 PM EAT

Christian Voigt explains : "Our results confirm significant differences between the two periods. We conclude that this species of bat pays attention to the energy requirements of the different branches of immunity when switching from pre-migratory to the migratory season" External link

eurekalert Thursday, October 15, 2020 6:05:00 PM EAT

Christian Voigt says : "The open question is whether or not the focus on humoral immunity during the migration period puts bats at some risk" "It is possible that they are more susceptible to certain pathogens while migrating if bats cannot mount an adequate cellular immune response" External link

eurekalert Thursday, October 15, 2020 6:05:00 PM EAT

Christian Voigt says : "We showed that the northwards move of the hibernation area of the common noctule occurs over several generations of juveniles" External link

eurekalert Wednesday, September 23, 2020 6:40:00 PM EAT

Christian Voigt says : "We showed that the northwards move of the hibernation area of the common noctule occurs over several generations of juveniles," External link

phys Wednesday, September 23, 2020 4:38:00 PM EAT

Christian Voigt explains : "Our study illustrates that in bats the coupling of the abdominal wall movement with the flight muscle contractions alone is not sufficient to produce very loud calls," External link

sciencedaily Monday, July 13, 2020 11:29:00 PM EAT

Christian Voigt explains : "Our study illustrates that in bats the coupling of the abdominal wall movement with the flight muscle contractions alone is not sufficient to produce very loud calls," External link

phys Monday, July 13, 2020 11:23:00 PM EAT

Christian Voigt explains : "Our study illustrates that in bats the coupling of the abdominal wall movement with the flight muscle contractions alone is not sufficient to produce very loud calls," External link

eurekalert Monday, July 13, 2020 8:43:00 PM EAT

Christian Voigt says : "This fatality rate is extremely high," External link

sciencedaily Thursday, June 18, 2020 12:06:00 AM EAT

Christian Voigt explains : "This has given us a clear picture of what happened," "The fatality rate is so high because the wind farm under investigation is located in the middle of an important migration route for bats. Thus, the wind farm does not only negatively affect local bats, but also distant populations. This makes it all the more important to take appropriate measures to keep the fatality rate as low as possible, especially on such migration routes" External link

sciencedaily Thursday, June 18, 2020 12:06:00 AM EAT

Christian Voigt says : "The energy production of the wind farm decreased by only 0.35 percent per year, which is a marginal loss for the operator," External link

sciencedaily Thursday, June 18, 2020 12:06:00 AM EAT

Christian Voigt says : "This fatality rate is extremely high," External link

eurekalert Wednesday, June 17, 2020 10:16:00 PM EAT

Christian Voigt explains : "This has given us a clear picture of what happened," "The fatality rate is so high because the wind farm under investigation is located in the middle of an important migration route for bats. Thus, the wind farm does not only negatively affect local bats, but also distant populations. This makes it all the more important to take appropriate measures to keep the fatality rate as low as possible, especially on such migration routes" External link

eurekalert Wednesday, June 17, 2020 10:16:00 PM EAT

Christian Voigt says : "The energy production of the wind farm decreased by only 0.35 percent per year, which is a marginal loss for the operator," External link

eurekalert Wednesday, June 17, 2020 10:16:00 PM EAT

Christian Voigt says : "This fatality rate is extremely high," External link

phys Wednesday, June 17, 2020 5:49:00 PM EAT

Christian Voigt explains : "This has given us a clear picture of what happened," "The fatality rate is so high because the wind farm under investigation is located in the middle of an important migration route for bats. Thus, the wind farm does not only negatively affect local bats, but also distant populations. This makes it all the more important to take appropriate measures to keep the fatality rate as low as possible, especially on such migration routes" External link

phys Wednesday, June 17, 2020 5:49:00 PM EAT

Christian Voigt says : "The energy production of the wind farm decreased by only 0.35 percent per year, which is a marginal loss for the operator," External link

phys Wednesday, June 17, 2020 5:49:00 PM EAT

Christian Voigt says : "Community hunting makes it possible for the bats to find food even above farmland with low prey density," External link

phys Thursday, March 26, 2020 3:51:00 PM EAT

Christian Voigt says : "Community hunting makes it possible for the bats to find food even above farmland with low prey density," External link

sciencedaily Wednesday, March 25, 2020 11:38:00 PM EAT

Christian Voigt says : "Community hunting makes it possible for the bats to find food even above farmland with low prey density," External link

eurekalert Wednesday, March 25, 2020 11:31:00 PM EAT

Christian Voigt says : "We noticed that some bats searched for food in areas with artificial light, especially along watercourses. Overall, however, they prefer the dark areas of the city," External link

sciencedaily Tuesday, December 24, 2019 12:18:00 AM EAT

Christian Voigt recommends : "Protective measures should include approaches that take artificial light into account. The goal should be to preserve and strengthen a network of dark habitats for bats and other nocturnal species in cities," External link

sciencedaily Tuesday, December 24, 2019 12:18:00 AM EAT

Christian Voigt says : "We noticed that some bats searched for food in areas with artificial light, especially along watercourses. Overall, however, they prefer the dark areas of the city," External link

eurekalert Friday, December 20, 2019 9:06:00 PM EAT

Christian Voigt recommends : "Protective measures should include approaches that take artificial light into account. The goal should be to preserve and strengthen a network of dark habitats for bats and other nocturnal species in cities," External link

eurekalert Friday, December 20, 2019 9:06:00 PM EAT

Christian Voigt says : "We noticed that some bats searched for food in areas with artificial light, especially along watercourses. Overall, however, they prefer the dark areas of the city," External link

phys Friday, December 20, 2019 6:58:00 PM EAT

Christian Voigt recommends : "Protective measures should include approaches that take artificial light into account. The goal should be to preserve and strengthen a network of dark habitats for bats and other nocturnal species in cities," External link

phys Friday, December 20, 2019 6:58:00 PM EAT

Christian Voigt said : "Understanding the diversity of views on a highly disputed topic is a starting point for an improved discussion aimed at mitigating or even solving the conflict," External link

terradaily Saturday, November 30, 2019 6:10:00 PM EAT

Christian Voigt states : "We found both significant discrepancies and broad consensus among participants," External link

sciencedaily Wednesday, November 27, 2019 9:23:00 PM EAT

Christian Voigt sums up : "We will probably have to accept a higher price of green electricity for the purpose of the effective protection of bats in order to compensate for the shutdown times of wind turbines," "This does not address the unsolved issue of how to deal with habitat loss, especially when wind turbines are placed in forests" External link

sciencedaily Wednesday, November 27, 2019 9:23:00 PM EAT

Christian Voigt states : "We found both significant discrepancies and broad consensus among participants," External link

eurekalert Wednesday, November 27, 2019 8:35:00 PM EAT

Christian Voigt sums up : "We will probably have to accept a higher price of green electricity for the purpose of the effective protection of bats in order to compensate for the shutdown times of wind turbines," "This does not address the unsolved issue of how to deal with habitat loss, especially when wind turbines are placed in forests" External link

eurekalert Wednesday, November 27, 2019 8:35:00 PM EAT

Christian Voigt said : "Understanding the diversity of views on a highly disputed topic is a starting point for an improved discussion aimed at mitigating or even solving the conflict," External link

eurekalert Tuesday, November 26, 2019 7:59:00 PM EAT

Christian Voigt said : "It would be a step back for the City and increase costs for users, but it would not kill the industry," External link

thenational Friday, July 26, 2019 8:14:00 AM EAT

Christian Voigt said : "It would be a step back for the City and increase costs for users, but it would not kill the industry," External link

wsau Wednesday, July 24, 2019 4:31:00 PM EAT

Christian Voigt said : "It would be a step back for the City and increase costs for users, but it would not kill the industry," External link

4-traders Wednesday, July 24, 2019 3:59:00 PM EAT

Christian Voigt told : "I sought to really bring these animals to life," External link

beaumontenterprise Sunday, May 26, 2019 6:08:00 PM EAT

Christian Voigt said : "I'm absolutely in love with details," "That's a big part of my work" External link

beaumontenterprise Sunday, May 26, 2019 6:08:00 PM EAT

Christian Voigt says : "Like all photographers, I always face this problem of how to capture images that no one's ever seen," "If you shoot the Eiffel Tower, for instance, probably 50,000 tourists have taken the same shot that day" External link

wired Tuesday, May 7, 2019 10:43:00 PM EAT

Christian Voigt concludes : "Subadults displayed random orientation in both groups, which suggests to us that young bats need to learn long-distance navigation during migration from older conspecifics," External link

sciencedaily Thursday, April 4, 2019 8:37:00 PM EAT

Christian Voigt concludes : "Subadults displayed random orientation in both groups, which suggests to us that young bats need to learn long-distance navigation during migration from older conspecifics" External link

eurekalert Thursday, April 4, 2019 7:09:00 PM EAT

Christian Voigt concludes : "The bottom line is that for bats the relation between artificial light and vegetation is complex and it varies between species, yet overall artificial light at night has negative consequences for bats," External link

sciencedaily Wednesday, March 27, 2019 7:12:00 PM EAT

Christian Voigt concludes : "The bottom line is that for bats the relation between artificial light and vegetation is complex and it varies between species, yet overall artificial light at night has negative consequences for bats" External link

eurekalert Wednesday, March 27, 2019 9:26:00 AM EAT

Christian Voigt explains : "However, it is important to realise that our insights into the migratory behaviour of bats are still in their infancy," External link

sciencedaily Wednesday, February 27, 2019 5:15:00 PM EAT

Christian Voigt explains : "However, it is important to realise that our insights into the migratory behaviour of bats are still in their infancy," External link

eurekalert Wednesday, February 27, 2019 12:14:00 PM EAT

Christian Voigt says : "We showed that individuals from a hibernacula can show divergent migratory behaviours with some individuals staying local and others being long-distance migrants," External link

phys Wednesday, December 19, 2018 4:23:00 PM EAT

Christian Voigt says : "We showed that individuals from a hibernacula can show divergent migratory behaviours with some individual staying local and others being long-distance migrants," External link

eurekalert Wednesday, December 19, 2018 3:53:00 AM EAT

Christian Voigt says : "We therefore conclude that bats which are sensitive to light might benefit from the increasing use of LED, but opportunistic species will suffer from it" External link

phys Thursday, September 1, 2016 4:59:00 PM EAT

Christian Voigt says : "Humans are diurnal creatures and their day-night-rhythm is set by the secretion of hormones such as melatonin" External link

phys Thursday, September 1, 2016 4:59:00 PM EAT

Christian Voigt states : "A general rule is: the less artificial light, the better. One should question the necessity of every single lamp" External link

phys Thursday, September 1, 2016 4:59:00 PM EAT

Christian Voigt mentions : "According to legislation, the investor and operator who plan to establish some wind farm facility must test for the presence of bats. Alas, imposed regulations remain largely unheeded!" External link

phys Friday, July 8, 2016 3:20:00 PM EAT



Key Titles and Phrases Count Lang Last Seen
Names Lang Count
Christian VoigtDA42.86%
Christian VoigtFR42.86%
Christian VoigtEN14.29%


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