Zobrazeno 1 - 10
of 36
pro vyhledávání: '"John R Gardner"'
Publikováno v:
Limnology and Oceanography Letters, Vol 9, Iss 2, Pp 128-134 (2024)
Abstract Vertical motion is an important driver of sunlight exposure in aquatic environments, shaping the growth and fate of materials and organisms. We derive a simple model accounting for turbulent depth fluctuations of particles to predict the dep
Externí odkaz:
https://doaj.org/article/47448c913e024696947efab3509854b3
Autor:
Xiao Yang, Catherine M. O’Reilly, John R. Gardner, Matthew R. V. Ross, Simon N. Topp, Jida Wang, Tamlin M. Pavelsky
Publikováno v:
Geophysical Research Letters, Vol 49, Iss 18, Pp n/a-n/a (2022)
Abstract Although water color is a fundamental property of freshwater ecosystems, the global distribution of lake color remains unknown. Here, we used 5.14 million color records derived from satellite images during 2013–2020 to determine the modal
Externí odkaz:
https://doaj.org/article/c8d49c4c3ddf4418a449a17586e25ad6
Publikováno v:
Limnology and Oceanography. 65:128-142
Publikováno v:
Geophysical Research Letters. 46:2592-2601
Publikováno v:
Geophysical Research Letters. 48
Autor:
S. Topp, Xiao Yang, Claudia M. Vega, Luis E. Fernandez, Emily S. Bernhardt, Tamlin M. Pavelsky, Jacqueline R. Gerson, John R. Gardner
Publikováno v:
Science Advances
Artificial lake expansion and high mercury loading synergistically increase mercury contamination risk from gold mining.
Artisanal and small-scale gold mining (ASGM) is the largest global source of anthropogenic mercury emissions. However, littl
Artisanal and small-scale gold mining (ASGM) is the largest global source of anthropogenic mercury emissions. However, littl
Publikováno v:
Water Resources Research
Lakes are often defined by seasonal cycles. The seasonal timing, or phenology, of many lake processes are changing in response to human activities. However, long‐term records exist for few lakes, and extrapolating patterns observed in these lakes t
Autor:
J.R. Winsten, Thomas R. Fisher, E. L. Koontz, Anne B. Gustafson, R. J. Fox, K. Silaphone, John R. Gardner, D.E. Bunnell-Young, M. Lepori-Bui, K.L. Kvalnes, James Lewis, K.A. Fisher
Publikováno v:
Journal of environmental management. 299
Chesapeake Bay water quality has been a concern since 1970. In rural areas, agriculture is the dominant N and P source, and the voluntary application of best management practices (BMPs) is the primary management tool. Here we test the hypothesis that