Daniel E Winkler, Ph.D. (Former Employee)
Science and Products
Filter Total Items: 37
Local, temporal trajectories explain population-level responses to climate change in saguaro (Carnegiea gigantea) Local, temporal trajectories explain population-level responses to climate change in saguaro (Carnegiea gigantea)
Population demography is typically assumed to be strongly influenced by climatic factors, particularly with succulent plants and cacti. The saguaro cactus (Carnegiea gigantea) is a long‐lived columnar cactus of the Sonoran Desert that experiences episodic recruitment and mortality. Previous studies have attributed long‐term changes in saguaro populations to climatic factors, including...
Authors
Susana Rodriguez-Buritica, Daniel E. Winkler, Robert H. Webb, Lawrence Venable
Earlier plant growth helps compensate for reduced carbon fixation after 13 years of warming Earlier plant growth helps compensate for reduced carbon fixation after 13 years of warming
1. Drylands play a dominant role in global carbon cycling and are particularly vulnerable to increasing temperatures, but our understanding of how dryland ecosystems will respond to climatic change remains notably poor. Considering that the area of drylands is projected to increase 11–23% by 2100, understanding the impacts of warming on the functions and services furnished by these arid...
Authors
Daniel E. Winkler, Charlotte Grossiord, Jayne Belnap, Armin J. Howell, Scott Ferrenberg, Hilda J. Smith, Sasha C. Reed
Supporting the development and use of native plant materials for restoration on the Colorado Plateau (Fiscal Year 18 Report) Supporting the development and use of native plant materials for restoration on the Colorado Plateau (Fiscal Year 18 Report)
Introduction A primary focus of the Colorado Plateau Native Plant Program (CPNPP) is to identify and develop appropriate native plant materials (NPMs) for current and future restoration projects. Multiple efforts have characterized the myriad challenges inherent in providing appropriate seed resources to enable effective, widespread restoration and identified a broad suite of research...
Authors
Robert Massatti, Daniel Winkler, Sasha C. Reed, Michael Duniway, Seth Munson, John Bradford
Contemporary human impacts on alpine ecosystems: the direct and indirect effects of human-induced climate change and land use Contemporary human impacts on alpine ecosystems: the direct and indirect effects of human-induced climate change and land use
Alpine ecosystems account for ca. 3 % of terrestrial habitats yet, along with adjacent mountain systems, provide water resources to nearly half of the world’s human population. Approximately 20 % of humans live in or near mountain areas, making it inherently important to understand current impacts on these systems. Here, I review literature regarding current and projected human impacts...
Authors
Daniel E. Winkler
Shrub persistence and increased grass mortality in response to drought in dryland systems Shrub persistence and increased grass mortality in response to drought in dryland systems
Droughts in the southwest United States have led to major forest and grassland die‐off events in recent decades, suggesting plant community and ecosystem shifts are imminent as native perennial grass populations are replaced by shrub‐ and invasive plant‐dominated systems. These patterns are similar to those observed in arid and semiarid systems around the globe, but our ability to...
Authors
Daniel E. Winkler, Jayne Belnap, David L. Hoover, Sasha C. Reed, Michael C. Duniway
Beyond traditional ecological restoration on the Colorado Plateau Beyond traditional ecological restoration on the Colorado Plateau
The Colorado Plateau is one of North America's five major deserts, encompassing 340,000 km2 of the western U.S., and offering many opportunities for restoration relevant to researchers and land managers in drylands around the globe. The Colorado Plateau is comprised of vast tracts of public land managed by local, state, and federal agencies that oversee a wide range of activities (e.g...
Authors
Daniel E. Winkler, Dana M. Backer, Jayne Belnap, John B. Bradford, Bradley J. Butterfield, Stella M. Copeland, Michael C. Duniway, Akasha M. Faist, Stephen E. Fick, Scott L. Jensen, Andrea T. Kramer, Rebecca Mann, Robert Massatti, Molly L. McCormick, Seth M. Munson, Peggy Olwell, Steve D. Parr, Alix Pfennigwerth, Adrienne M. Pilmanis, Bryce A. Richardson, Ella Samuel, Kathy See, Kristina E. Young, Sasha C. Reed
Non-USGS Publications**
Winkler, D.E., Brooks, E. Tracing Extremes across Iconic Desert Landscapes: Socio-Ecological and Cultural Responses to Climate Change, Water Scarcity, and Wildflower Superblooms. Human Ecology (2020). https://doi.org/10.1007/s10745-020-00145-5
Kattge, J., Bönisch, G., Díaz, S., Lavorel, S., Prentice, I. C., Leadley, P., ... Winkler, D. et al. (2020). TRY plant trait database–enhanced coverage and open access. Global Change Biology. 26(1):119-188.
Winkler DE, Lin MY, Delgadillo J, Chapin KJ, Huxman TE. 2019. Early life history responses and phenotypic shifts in a rare endemic plant responding to climate change. Conservation Physiology 7(1): coz076. doi: 10.1093/conphys/coz076
Winkler, D. E., Chapin, K. J., François, O., Garmon, J. D., Gaut, B. S., & Huxman, T. E. (2019). Multiple introductions and population structure during the rapid expansion of the invasive Sahara mustard (Brassica tournefortii). Ecology and Evolution, 9(14), 7928-7941.
Winkler, D. E., Lubetkin, K. C., Carrell, A. A., Jabis, M. D., Yang, Y., & Kueppers, L. M. 2019. Responses of alpine plant communities to climate warming. In: Mohan, J.E. (ed), Ecosystem Consequences of Soil Warming, pp. 297-346. Academic Press.
Mohan, J. E., Wadgymar, S. M., Winkler, D. E., Anderson, J. T., Frankson, P. T., Hannifin, R., ... & Melillo, J. M. 2019. Plant reproductive fitness and phenology responses to climate warming: Results from native populations, communities, and ecosystems. In: Mohan, J.E. (ed), Ecosystem Consequences of Soil Warming, pp. 61-102. Academic Press.
Winkler, D. E., Butz, R. J., Germino, M. J., Reinhardt, K., & Kueppers, L. M. (2018). Snowmelt timing regulates community composition, phenology, and physiological performance of alpine plants. Frontiers in plant science, 9, 1140.
Chapin, K. J., Winkler, D. E., Wiencek, P., & Agnarsson, I. (2018). Island biogeography and ecological modeling of the amblypygid Phrynus marginemaculatus in the Florida Keys archipelago. Ecology and evolution, 8(18), 9139-9151.
Winkler, D. E., J. R. Gremer, K. J. Chapin, M. Kao, and T. E. Huxman. 2018. Rapid alignment of functional trait variation with locality across the invaded range of Sahara mustard (Brassica tournefortii). American Journal of Botany 105(7): 1188–1197.
Kudo G, Y Aoshima, R Miyata, DE Winkler. 2018. Altered morphologies and physiological compensation in a rapidly expanding dwarf bamboo in alpine ecosystems. Arctic, Antarctic, and Alpine Research 50(1): e1463733. doi: 10.1080/15230430.2018.1463733.
Winkler, D. E., Conver, J. L., Huxman, T. E. and Swann, D. E. 2018. The interaction of drought and habitat explain space–time patterns of establishment in saguaro (Carnegiea gigantea). Ecology 99(3):621-631. doi:10.1002/ecy.2124
Conver, JL, T Foley, DE Winkler, DE Swann. 2017. Demographic changes over > 70 yr in a population of saguaro cacti (Carnegiea gigantea) in the northern Sonoran Desert. Journal of Arid Environments 139:41–48. doi: 10.1016/j.jaridenv.2016.12.008
Kudo G, Y Kawai, Y Amagai, DE Winkler. 2017. Degradation and recovery of an alpine plant community: experimental removal of an encroaching dwarf bamboo. Alpine Botany 127:75–83. doi: 10.1007/s00035-016-0178-2
Winkler DE, Y Amagai, TE Huxman, M Kaneko, G Kudo. 2016. Seasonal dry-down rates and high stress tolerance promote bamboo invasion above and below treeline. Plant Ecology 217(10): 1219–1234. doi: 10.1007/s11258-016-0649-y
Winkler, D. E., Chapin, K. J., & Kueppers, L. M. (2016). Soil moisture mediates alpine life form and community productivity responses to warming. Ecology, 97(6), 1553-1563.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 37
Local, temporal trajectories explain population-level responses to climate change in saguaro (Carnegiea gigantea) Local, temporal trajectories explain population-level responses to climate change in saguaro (Carnegiea gigantea)
Population demography is typically assumed to be strongly influenced by climatic factors, particularly with succulent plants and cacti. The saguaro cactus (Carnegiea gigantea) is a long‐lived columnar cactus of the Sonoran Desert that experiences episodic recruitment and mortality. Previous studies have attributed long‐term changes in saguaro populations to climatic factors, including...
Authors
Susana Rodriguez-Buritica, Daniel E. Winkler, Robert H. Webb, Lawrence Venable
Earlier plant growth helps compensate for reduced carbon fixation after 13 years of warming Earlier plant growth helps compensate for reduced carbon fixation after 13 years of warming
1. Drylands play a dominant role in global carbon cycling and are particularly vulnerable to increasing temperatures, but our understanding of how dryland ecosystems will respond to climatic change remains notably poor. Considering that the area of drylands is projected to increase 11–23% by 2100, understanding the impacts of warming on the functions and services furnished by these arid...
Authors
Daniel E. Winkler, Charlotte Grossiord, Jayne Belnap, Armin J. Howell, Scott Ferrenberg, Hilda J. Smith, Sasha C. Reed
Supporting the development and use of native plant materials for restoration on the Colorado Plateau (Fiscal Year 18 Report) Supporting the development and use of native plant materials for restoration on the Colorado Plateau (Fiscal Year 18 Report)
Introduction A primary focus of the Colorado Plateau Native Plant Program (CPNPP) is to identify and develop appropriate native plant materials (NPMs) for current and future restoration projects. Multiple efforts have characterized the myriad challenges inherent in providing appropriate seed resources to enable effective, widespread restoration and identified a broad suite of research...
Authors
Robert Massatti, Daniel Winkler, Sasha C. Reed, Michael Duniway, Seth Munson, John Bradford
Contemporary human impacts on alpine ecosystems: the direct and indirect effects of human-induced climate change and land use Contemporary human impacts on alpine ecosystems: the direct and indirect effects of human-induced climate change and land use
Alpine ecosystems account for ca. 3 % of terrestrial habitats yet, along with adjacent mountain systems, provide water resources to nearly half of the world’s human population. Approximately 20 % of humans live in or near mountain areas, making it inherently important to understand current impacts on these systems. Here, I review literature regarding current and projected human impacts...
Authors
Daniel E. Winkler
Shrub persistence and increased grass mortality in response to drought in dryland systems Shrub persistence and increased grass mortality in response to drought in dryland systems
Droughts in the southwest United States have led to major forest and grassland die‐off events in recent decades, suggesting plant community and ecosystem shifts are imminent as native perennial grass populations are replaced by shrub‐ and invasive plant‐dominated systems. These patterns are similar to those observed in arid and semiarid systems around the globe, but our ability to...
Authors
Daniel E. Winkler, Jayne Belnap, David L. Hoover, Sasha C. Reed, Michael C. Duniway
Beyond traditional ecological restoration on the Colorado Plateau Beyond traditional ecological restoration on the Colorado Plateau
The Colorado Plateau is one of North America's five major deserts, encompassing 340,000 km2 of the western U.S., and offering many opportunities for restoration relevant to researchers and land managers in drylands around the globe. The Colorado Plateau is comprised of vast tracts of public land managed by local, state, and federal agencies that oversee a wide range of activities (e.g...
Authors
Daniel E. Winkler, Dana M. Backer, Jayne Belnap, John B. Bradford, Bradley J. Butterfield, Stella M. Copeland, Michael C. Duniway, Akasha M. Faist, Stephen E. Fick, Scott L. Jensen, Andrea T. Kramer, Rebecca Mann, Robert Massatti, Molly L. McCormick, Seth M. Munson, Peggy Olwell, Steve D. Parr, Alix Pfennigwerth, Adrienne M. Pilmanis, Bryce A. Richardson, Ella Samuel, Kathy See, Kristina E. Young, Sasha C. Reed
Non-USGS Publications**
Winkler, D.E., Brooks, E. Tracing Extremes across Iconic Desert Landscapes: Socio-Ecological and Cultural Responses to Climate Change, Water Scarcity, and Wildflower Superblooms. Human Ecology (2020). https://doi.org/10.1007/s10745-020-00145-5
Kattge, J., Bönisch, G., Díaz, S., Lavorel, S., Prentice, I. C., Leadley, P., ... Winkler, D. et al. (2020). TRY plant trait database–enhanced coverage and open access. Global Change Biology. 26(1):119-188.
Winkler DE, Lin MY, Delgadillo J, Chapin KJ, Huxman TE. 2019. Early life history responses and phenotypic shifts in a rare endemic plant responding to climate change. Conservation Physiology 7(1): coz076. doi: 10.1093/conphys/coz076
Winkler, D. E., Chapin, K. J., François, O., Garmon, J. D., Gaut, B. S., & Huxman, T. E. (2019). Multiple introductions and population structure during the rapid expansion of the invasive Sahara mustard (Brassica tournefortii). Ecology and Evolution, 9(14), 7928-7941.
Winkler, D. E., Lubetkin, K. C., Carrell, A. A., Jabis, M. D., Yang, Y., & Kueppers, L. M. 2019. Responses of alpine plant communities to climate warming. In: Mohan, J.E. (ed), Ecosystem Consequences of Soil Warming, pp. 297-346. Academic Press.
Mohan, J. E., Wadgymar, S. M., Winkler, D. E., Anderson, J. T., Frankson, P. T., Hannifin, R., ... & Melillo, J. M. 2019. Plant reproductive fitness and phenology responses to climate warming: Results from native populations, communities, and ecosystems. In: Mohan, J.E. (ed), Ecosystem Consequences of Soil Warming, pp. 61-102. Academic Press.
Winkler, D. E., Butz, R. J., Germino, M. J., Reinhardt, K., & Kueppers, L. M. (2018). Snowmelt timing regulates community composition, phenology, and physiological performance of alpine plants. Frontiers in plant science, 9, 1140.
Chapin, K. J., Winkler, D. E., Wiencek, P., & Agnarsson, I. (2018). Island biogeography and ecological modeling of the amblypygid Phrynus marginemaculatus in the Florida Keys archipelago. Ecology and evolution, 8(18), 9139-9151.
Winkler, D. E., J. R. Gremer, K. J. Chapin, M. Kao, and T. E. Huxman. 2018. Rapid alignment of functional trait variation with locality across the invaded range of Sahara mustard (Brassica tournefortii). American Journal of Botany 105(7): 1188–1197.
Kudo G, Y Aoshima, R Miyata, DE Winkler. 2018. Altered morphologies and physiological compensation in a rapidly expanding dwarf bamboo in alpine ecosystems. Arctic, Antarctic, and Alpine Research 50(1): e1463733. doi: 10.1080/15230430.2018.1463733.
Winkler, D. E., Conver, J. L., Huxman, T. E. and Swann, D. E. 2018. The interaction of drought and habitat explain space–time patterns of establishment in saguaro (Carnegiea gigantea). Ecology 99(3):621-631. doi:10.1002/ecy.2124
Conver, JL, T Foley, DE Winkler, DE Swann. 2017. Demographic changes over > 70 yr in a population of saguaro cacti (Carnegiea gigantea) in the northern Sonoran Desert. Journal of Arid Environments 139:41–48. doi: 10.1016/j.jaridenv.2016.12.008
Kudo G, Y Kawai, Y Amagai, DE Winkler. 2017. Degradation and recovery of an alpine plant community: experimental removal of an encroaching dwarf bamboo. Alpine Botany 127:75–83. doi: 10.1007/s00035-016-0178-2
Winkler DE, Y Amagai, TE Huxman, M Kaneko, G Kudo. 2016. Seasonal dry-down rates and high stress tolerance promote bamboo invasion above and below treeline. Plant Ecology 217(10): 1219–1234. doi: 10.1007/s11258-016-0649-y
Winkler, D. E., Chapin, K. J., & Kueppers, L. M. (2016). Soil moisture mediates alpine life form and community productivity responses to warming. Ecology, 97(6), 1553-1563.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.