Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Gregory S. Yarris"'
Autor:
Kristen E. Dybala, Matthew E. Reiter, Catherine M. Hickey, W. David Shuford, Khara M. Strum, Gregory S. Yarris
Publikováno v:
San Francisco Estuary and Watershed Science, Vol 15, Iss 1 (2017)
https://doi.org/10.15447/sfews.2017v15iss1art2An extensive network of managed wetlands and flooded agriculture provides habitat for migrating and wintering shorebirds in California’s Central Valley. Yet with over 90% of historical wetlands in the r
Externí odkaz:
https://doaj.org/article/f2b1fb50ddd94e09bd40b7996727dd8e
Autor:
Kristen E. Dybala, Neil Clipperton, Thomas Gardali, Gregory H. Golet, Rodd Kelsey, Stefan Lorenzato, Ron Melcer, Jr., Nathaniel E. Seavy, Joseph G. Silveira, Gregory S. Yarris
Publikováno v:
San Francisco Estuary and Watershed Science, Vol 15, Iss 1 (2017)
https://doi.org/10.15447/sfews.2017v15iss1art5Riparian ecosystems provide important ecosystem services and recreational opportunities for people, and habitat for wildlife. In California’s Central Valley, government agencies and private organization
Externí odkaz:
https://doaj.org/article/43ef90df96474dfdb466be4637716056
Autor:
Kristen E. Dybala, Neil Clipperton, Thomas Gardali, Gregory H. Golet, Rodd Kelsey, Stefan Lorenzato, Ronald Melcer, Jr., Nathaniel Seavy, Joseph G. Silveira, Gregory S. Yarris
Publikováno v:
San Francisco Estuary and Watershed Science, Vol 15, Iss 1 (2017)
https://doi.org/10.15447/sfews.2017v15iss1art8Quantitative population objectives are necessary to successfully achieve conservation goals of secure or robust wildlife populations. However, existing methods for setting quantitative population objectiv
Externí odkaz:
https://doaj.org/article/7bcb18f81de64c05b896399186eec7c3
Publikováno v:
San Francisco Estuary and Watershed Science, Vol 15, Iss 1 (2017)
https://doi.org/10.15447/sfews.2017v15iss1art1
Externí odkaz:
https://doaj.org/article/1bba6ade96694b709ecf94fd82cb98f5
Publikováno v:
Waterbirds. 40:33-40
Recovery (i.e., shot, retrieved, and reported) rates and daily mortality risk of 52,330 adult Mallards (Anas platyrhynchos) leg-banded during pre-molt, in-molt, or post-molt during 1985–2011 were evaluated to better understand mortality during wing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8b501be50bd8b1a88f3882d8240f242
https://doi.org/10.1675/063.040.0105
https://doi.org/10.1675/063.040.0105
Autor:
Gregory S. Yarris, Craig R. Isola, Daniel A. Skalos, Mark J. Petrie, Mike A. Wolder, Joseph P. Fleskes
Publikováno v:
Journal of Fish and Wildlife Management. 7:408-422
We used the bioenergetics model TRUEMET to evaluate potential effects of California's recent drought on food supplies for waterfowl wintering in the Central Valley under a range of habitat and waterfowl population scenarios. In nondrought years in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07d14588a785903e2e489507c3605e74
https://doi.org/10.3996/082015-jfwm-082
https://doi.org/10.3996/082015-jfwm-082
Publikováno v:
The Journal of Wildlife Management. 80:679-690
Waterfowl managers lack the information needed to fully evaluate the biological effects of their habitat conservation programs. We studied body condition of dabbling ducks shot by hunters at public hunting areas throughout the Central Valley of Calif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c53c8b2eaa24ec05de33b24a4515eb9
https://doi.org/10.1002/jwmg.1053
https://doi.org/10.1002/jwmg.1053
Autor:
Ward Hagemeijer, Tim Dodman, Julien Cappelle, Scott H. Newman, Shiiwua A. Manu, Diann J. Prosser, Samuel A. Iverson, Shane R. Heath, Glenn H. Olsen, Scott A Petrie, David C. Douglas, Kyle A. Spragens, John Y. Takekawa, Gregory S. Yarris, Nicolas Gaidet, William D. Eldridge
Publikováno v:
Ostrich
Ostrich: Journal of African Ornithology; Vol 86, No 1-2 (2015); 155–168
Ostrich: Journal of African Ornithology; Vol 86, No 1-2 (2015); 155–168
Habitat availability for Afrotropical waterbirds is highly dynamic with unpredictable rainfall patterns and ephemeral wetlands resulting in diverse movement strategies among different species. Movement strategies among waterfowl encompass resident, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75811b17fd0dec310592337131352195
https://doi.org/10.2989/00306525.2015.1033773
https://doi.org/10.2989/00306525.2015.1033773
Autor:
W. David Shuford, Catherine M. Hickey, Gregory S. Yarris, Matthew E. Reiter, Khara M. Strum, Kristen E. Dybala
Publikováno v:
San Francisco Estuary and Watershed Science, Vol 15, Iss 1 (2017)
Dybala, Kristen E.; Reiter, Matthew E.; Hickey, Catherine M.; Shuford, W. David; Strum, Khara M.; & Yarris, Gregory S.(2017). A Bioenergetics Approach to Setting Conservation Objectives for Non-Breeding Shorebirds in California’s Central Valley. San Francisco Estuary and Watershed Science, 15(1). Retrieved from: http://www.escholarship.org/uc/item/1pd2q7sx
Dybala, Kristen E.; Reiter, Matthew E.; Hickey, Catherine M.; Shuford, W. David; Strum, Khara M.; & Yarris, Gregory S.(2017). A Bioenergetics Approach to Setting Conservation Objectives for Non-Breeding Shorebirds in California’s Central Valley. San Francisco Estuary and Watershed Science, 15(1). Retrieved from: http://www.escholarship.org/uc/item/1pd2q7sx
https://doi.org/10.15447/sfews.2017v15iss1art2An extensive network of managed wetlands and flooded agriculture provides habitat for migrating and wintering shorebirds in California’s Central Valley. Yet with over 90% of historical wetlands in the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::559ff0d49d7d7011df2cee66d0824cc2
https://doi.org/10.15447/sfews.2017v15iss1art2
https://doi.org/10.15447/sfews.2017v15iss1art2