Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Alan D Jassby"'
Autor:
James E Cloern, Noah Knowles, Larry R Brown, Daniel Cayan, Michael D Dettinger, Tara L Morgan, David H Schoellhamer, Mark T Stacey, Mick van der Wegen, R Wayne Wagner, Alan D Jassby
Publikováno v:
PLoS ONE, Vol 6, Iss 9, p e24465 (2011)
Accumulating evidence shows that the planet is warming as a response to human emissions of greenhouse gases. Strategies of adaptation to climate change will require quantitative projections of how altered regional patterns of temperature, precipitati
Externí odkaz:
https://doaj.org/article/0aafbbc1fb5841f6888a0c97938f5944
Publikováno v:
California Agriculture, Vol 57, Iss 4, Pp 104-109 (2003)
Populations of certain fishes and invertebrates in the Sacramento-San Joaquin Delta have declined in abundance in recent decades and there is evidence that food supply is partly responsible. While many sources of organic matter in the Delta could b
Externí odkaz:
https://doaj.org/article/881fd46b162e4237988c9600c11d7fa2
Autor:
Alan D. Jassby
Publikováno v:
San Francisco Estuary and Watershed Science, Vol 3, Iss 1 (2005)
As in many U.S. estuaries, the tidal San Joaquin River exhibits elevated organic matter production that interferes with beneficial uses of the river, including fish spawning and migration. High phytoplankton biomass in the tidal river is consequently
Externí odkaz:
https://doaj.org/article/14dc37afc65b4eff93d7aa9a89da8c0b
Publikováno v:
Limnology and Oceanography. 62
The salinity gradient of estuaries plays a unique and fundamental role in structuring spatial patterns of physical properties, biota, and biogeochemical processes. We use variability along the salinity gradient of San Francisco Bay to illustrate some
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89ecf83e04367a9eafb9681a57da30c0
https://doi.org/10.1002/lno.10537
https://doi.org/10.1002/lno.10537
Autor:
David H. Schoellhamer, Alan D. Jassby, Ralph Charles Mac Nally, James E. Cloern, Monika Winder, Wim J. Kimmerer, Jacob Carstensen, William A. Bennett
Publikováno v:
Cloern, J E, Jassby, A D, Carstensen, J, Bennett, W A, Kimmerer, K, Mac Nally, R, Schoelhamer, D H & Winder, M 2012, ' Perils of correlating CUSUM-transformed variables to infer ecological relationships (Breton et al. 2006; Glibert 2010) ', Limnology and Oceanography, vol. 57, no. 2, pp. 665-668 . https://doi.org/10.4319/lo.2012.57.2.0665
a U.S. Geological Survey, Menlo Park, California bDepartment of Environmental Science and Policy, University of California, Davis, California c National Environmental Research Institute, Aarhus University, Roskilde, Denmark dCenter for Watershed Scie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f608c03d1ee6773364ccea24f9bd5b0
https://doi.org/10.4319/lo.2012.57.2.0665
https://doi.org/10.4319/lo.2012.57.2.0665
Publikováno v:
Ecology Letters. 14:749-757
Environmental perturbation, climate change and international commerce are important drivers for biological invasions. Climate anomalies can further increase levels of habitat disturbance and act synergistically to elevate invasion risk. Herein, we us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a97c429a22f6fcbbd8893395e34b0ab5
https://doi.org/10.1111/j.1461-0248.2011.01635.x
https://doi.org/10.1111/j.1461-0248.2011.01635.x
Autor:
Alan D. Jassby, John E. Reuter, Joaquim Pérez-Losada, Theodore J. Swift, Charles R. Goldman, S. Geoffrey Schladow
Publikováno v:
Aquatic Sciences. 68:1-15
An additive semi-analytic model of water clarity for the forward problem of calculating apparent optical properties (AOPs) of diffuse attenuation and Secchi depth from the inherent optical properties (IOPs) due to suspended matter in oligotrophic wat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d579a5cdd51ddb9034923e7016eef293
https://doi.org/10.1007/s00027-005-0798-x
https://doi.org/10.1007/s00027-005-0798-x
Autor:
Tara S. Schraga, Alan D. Jassby, Brian E. Cole, William V. Sobczak, Andrew Arnsberg, James E. Cloern
Publikováno v:
Estuaries. 28:124-137
Detritus from terrestrial ecosystems is the major source of organic matter in many streams, rivers, and estuaries, yet the role of detritus in supporting pelagic food webs is debated. We examined the importance of detritus to secondary productivity i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::550260ad71b774d37c85b6a66ed24c6e
https://doi.org/10.1007/bf02732759
https://doi.org/10.1007/bf02732759
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 60:1452-1461
We developed a time series model of Secchi depth for Lake Tahoe incorporating a mechanistic understanding of interannual variability with sufficient simplicity to allow data-based parameter estimation. Secchi depth is still occasionally over 40 m at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fbd54768ad85844bd7401f54cf71579
https://doi.org/10.1139/f03-127
https://doi.org/10.1139/f03-127