Search Results - "Takekawa, John Y"

Avian influenza H5N1 viral and bird migration networks in Asia by Tian, Huaiyu, Zhou, Sen, Dong, Lu, Van Boeckel, Thomas P., Cui, Yujun, Wu, Yarong, Cazelles, Bernard, Huang, Shanqian, Yang, Ruifu, Grenfell, Bryan T., Xu, Bing

“…Significance Highly pathogenic avian influenza virus H5N1 first emerged in Asia and subsequently unfolded into the first avian influenza panzootic, causing…”
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The Sky Is Not the Limit: Use of a Spray Drone for the Precise Application of Herbicide and Control of an Invasive Plant in Managed Wetlands by Takekawa, John Y, Hagani, Jason S, Edmunds, Timothy J, Collins, Jesirae M, Chappell, Steven C, Reynolds, William H

“…Controlling non-native plant invasions that reduce the quality of preferred wetland habitats is a challenge for many wetland managers. Herbicides may be used…”
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Inundation, Vegetation, and Sediment Effects on Litter Decomposition in Pacific Coast Tidal Marshes by Janousek, Christopher N., Buffington, Kevin J., Guntenspergen, Glenn R., Thorne, Karen M., Dugger, Bruce D., Takekawa, John Y.

“…The cycling and sequestration of carbon are important ecosystem functions of estuarine wetlands that may be affected by climate change. We conducted…”
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Potential spread of highly pathogenic avian influenza H5N1 by wildfowl: dispersal ranges and rates determined from large-scale satellite telemetry by Gaidet, Nicolas, Cappelle, Julien, Takekawa, John Y., Prosser, Diann J., Iverson, Samuel A., Douglas, David C., Perry, William M., Mundkur, Taej, Newman, Scott H.

“…1. Migratory birds are major candidates for long-distance dispersal of zoonotic pathogens. In recent years, wildfowl have been suspected of contributing to the…”
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Wild bird migration across the Qinghai-Tibetan plateau: a transmission route for highly pathogenic H5N1 by Prosser, Diann J, Cui, Peng, Takekawa, John Y, Tang, Mingjie, Hou, Yuansheng, Collins, Bridget M, Yan, Baoping, Hill, Nichola J, Li, Tianxian, Li, Yongdong, Lei, Fumin, Guo, Shan, Xing, Zhi, He, Yubang, Zhou, Yuanchun, Douglas, David C, Perry, William M, Newman, Scott H

“…Qinghai Lake in central China has been at the center of debate on whether wild birds play a role in circulation of highly pathogenic avian influenza virus…”
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The trans-Himalayan flights of bar-headed geese (Anser indicus) by Hawkes, Lucy A., Balachandran, Sivananinthaperumal, Batbayar, Nyambayar, Butler, Patrick J., Frappell, Peter B., Milsom, William K., Tseveenmyadag, Natsagdorj, Newman, Scott H., Scott, Graham R., Sathiyaselvam, Ponnusamy, Takekawa, John Y., Wikelski, Martin, Bishop, Charles M.

“…Birds that fly over mountain barriers must be capable of meeting the increased energetic cost of climbing in low-density air, even though less oxygen may be…”
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The impact of surveillance and control on highly pathogenic avian influenza outbreaks in poultry in Dhaka division, Bangladesh by Hill, Edward M, House, Thomas, Dhingra, Madhur S, Kalpravidh, Wantanee, Morzaria, Subhash, Osmani, Muzaffar G, Brum, Eric, Yamage, Mat, Kalam, Md A, Prosser, Diann J, Takekawa, John Y, Xiao, Xiangming, Gilbert, Marius, Tildesley, Michael J

“…In Bangladesh, the poultry industry is an economically and socially important sector, but it is persistently threatened by the effects of H5N1 highly…”
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Spatiotemporal changes in influenza A virus prevalence among wild waterfowl inhabiting the continental United States throughout the annual cycle by Kent, Cody M., Ramey, Andrew M., Ackerman, Joshua T., Bahl, Justin, Bevins, Sarah N., Bowman, Andrew S., Boyce, Walter M., Cardona, Carol J., Casazza, Michael L., Cline, Troy D., E. De La Cruz, Susan, Hall, Jeffrey S., Hill, Nichola J., Ip, Hon S., Krauss, Scott, Mullinax, Jennifer M., Nolting, Jacqueline M., Plancarte, Magdalena, Poulson, Rebecca L., Runstadler, Jonathan A., Slemons, Richard D., Stallknecht, David E., Sullivan, Jeffery D., Takekawa, John Y., Webby, Richard J., Webster, Robert G., Prosser, Diann J.

“…Avian influenza viruses can pose serious risks to agricultural production, human health, and wildlife. An understanding of viruses in wild reservoir species…”
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Eco-virological approach for assessing the role of wild birds in the spread of avian influenza H5N1 along the Central Asian Flyway by Newman, Scott H, Hill, Nichola J, Spragens, Kyle A, Janies, Daniel, Voronkin, Igor O, Prosser, Diann J, Yan, Baoping, Lei, Fumin, Batbayar, Nyambayar, Natsagdorj, Tseveenmyadag, Bishop, Charles M, Butler, Patrick J, Wikelski, Martin, Balachandran, Sivananinthaperumal, Mundkur, Taej, Douglas, David C, Takekawa, John Y

“…A unique pattern of highly pathogenic avian influenza (HPAI) H5N1 outbreaks has emerged along the Central Asia Flyway, where infection of wild birds has been…”
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Potential Effects of Habitat Change on Migratory Bird Movements and Avian Influenza Transmission in the East Asian-Australasian Flyway by Takekawa, John Y, Prosser, Diann J, Sullivan, Jeffery D, Yin, Shenglai, Wang, Xinxin, Zhang, Geli, Xiao, Xiangming

“…Wild waterbirds, and especially wild waterfowl, are considered to be a reservoir for avian influenza viruses, with transmission likely occurring at the…”
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Age‐ and sex‐related dietary specialization facilitate seasonal resource partitioning in a migratory shorebird by Hall, Laurie A., De La Cruz, Susan E. W., Woo, Isa, Kuwae, Tomohiro, Takekawa, John Y.

“…Dietary specialization is common in animals and has important implications for individual fitness, inter‐ and intraspecific competition, and the adaptive…”
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MERCURY CORRELATIONS AMONG SIX TISSUES FOR FOUR WATERBIRD SPECIES BREEDING IN SAN FRANCISCO BAY, CALIFORNIA, USA by Eagles-Smith, Collin A, Ackerman, Joshua T, Adelsbach, Terrence L, Takekawa, John Y, Miles, A. Keith, Keister, Robin A

“…Despite a large body of research concerning mercury (Hg) in birds, no single tissue has been used consistently to assess Hg exposure, and this has hampered…”
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Movement analysis of free-grazing domestic ducks in Poyang Lake, China: a disease connection by Prosser, Diann J., Palm, Eric C., Takekawa, John Y., Zhao, Delong, Xiao, Xiangming, Li, Peng, Liu, Ying, Newman, Scott H.

“…Previous work suggests domestic poultry are important contributors to the emergence and transmission of highly pathogenic avian influenza throughout Asia. In…”
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Application of lidar to assess the habitat selection of an endangered small mammal in an estuarine wetland environment by Hagani, Jason S., Takekawa, John Y., Skalos, Shannon M., Casazza, Michael L., Riley, Melissa K., Estrella, Sarah A., Barthman‐Thompson, Laureen M., Smith, Katie R., Buffington, Kevin J., Thorne, Karen M.

“…Light detection and ranging (lidar) has emerged as a valuable tool for examining the fine‐scale characteristics of vegetation. However, lidar is rarely used to…”
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Seasonal impoundment alters patterns of tidal wetland plant diversity across spatial scales by Jones, Scott F., Janousek, Christopher N., Casazza, Michael L., Takekawa, John Y., Thorne, Karen M.

“…Understanding patterns of biodiversity is a key goal of ecology and is especially pressing in the current human‐caused biodiversity crisis. In wetland…”
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Evidence of infection by H5N2 highly pathogenic avian influenza viruses in healthy wild waterfowl by Gaidet, Nicolas, Cattoli, Giovanni, Hammoumi, Saliha, Newman, Scott H, Hagemeijer, Ward, Takekawa, John Y, Cappelle, Julien, Dodman, Tim, Joannis, Tony, Gil, Patricia, Monne, Isabella, Fusaro, Alice, Capua, Ilaria, Manu, Shiiwuua, Micheloni, Pierfrancesco, Ottosson, Ulf, Mshelbwala, John H, Lubroth, Juan, Domenech, Joseph, Monicat, François

“…The potential existence of a wild bird reservoir for highly pathogenic avian influenza (HPAI) has been recently questioned by the spread and the persisting…”
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Migration of Waterfowl in the East Asian Flyway and Spatial Relationship to HPAI H5N1 Outbreaks by Takekawa, John Y, Newman, Scott H, Xiao, Xiangming, Prosser, Diann J, Spragens, Kyle A, Palm, Eric C, Yan, Baoping, Li, Tianxian, Lei, Fumin, Zhao, Delong, Douglas, David C, Muzaffar, Sabir Bin, Ji, Weitao

“…Poyang Lake is situated within the East Asian Flyway, a migratory corridor for waterfowl that also encompasses Guangdong Province, China, the epicenter of…”
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Do contrasting patterns of migration movements and disease outbreaks between congeneric waterfowl species reflect differing immunity? by Yin, Shenglai, Xu, Yanjie, Batbayar, Nyambyar, Takekawa, John Y, Si, Yali, Prosser, Diann J, Newman, Scott H, Prins, Herbert H T, De Boer, Willem F

“…Long-distance migrations influence the dynamics of hostpathogen interactions and understanding the role of migratory waterfowl in the spread of the highly…”
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Mapping migratory flyways in Asia using dynamic Brownian bridge movement models by Palm, Eric C, Newman, Scott H, Prosser, Diann J, Xiao, Xiangming, Ze, Luo, Batbayar, Nyambayar, Balachandran, Sivananinthaperumal, Takekawa, John Y

“…Identifying movement routes and stopover sites is necessary for developing effective management and conservation strategies for migratory animals. In the case…”
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Previous success and current body condition determine breeding propensity in Lesser Scaup: evidence for the individual heterogeneity hypothesis by Warren, Jeffrey M, Cutting, Kyle A, Takekawa, John Y, De La Cruz, Susan E, Williams, Tony D, Koons, David N

“…The decision to breed influences an individual's current and future reproduction, and the proportion of individuals that breed is an important determinant of…”
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