Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Robert W, Holmes"'
Autor:
Robert W. Holmes, Jason L. Hwan
Publikováno v:
River Research and Applications. 36:247-258
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::547d3637a93481ff6818651464820e18
https://doi.org/10.1002/rra.3571
https://doi.org/10.1002/rra.3571
Publikováno v:
River Research and Applications. 32:697-710
Passage and habitat connectivity flows for steelhead Oncorhynchus mykiss through depth sensitive natural, low gradient, critical riffle sites were investigated in the unregulated Big Sur River, California. The River2D two-dimensional hydraulic habita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5305696220fcd66156acbcf7c3cf99be
https://doi.org/10.1002/rra.2884
https://doi.org/10.1002/rra.2884
Autor:
Bryn M. Phillips, Valerie Connor, Abdou Mekebri, Ronald S. Tjeerdema, Jennifer P. Voorhees, Brian S. Anderson, John W. Hunt, Robert W. Holmes
Publikováno v:
Journal of Pesticide Science. 35:302-309
As part of a statewide assessment of pyrethroid pesticides and sediment toxicity in urban creeks, sites throughout California were screened, and thirty were chosen to evaluate the potential of pyrethroids to contribute to biological impacts. Sediment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32e98fcb6f41f6a2397648114df6d380
https://doi.org/10.1584/jpestics.g10-34
https://doi.org/10.1584/jpestics.g10-34
Autor:
Abdou Mekebri, Brian S. Anderson, Dave Crane, Valerie Connor, Bryn M. Phillips, Robert W. Holmes, John W. Hunt
Publikováno v:
Environmental Science & Technology. 42:7003-7009
A statewide investigation of urban creek sediment toxicity was conducted in California in recognition of increased incidences of toxicity linked to pyrethroid pesticides. The goals were to examine the spatial occurrence and magnitude of sediment toxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c61570e2dc4474dc491d71f8bd814bd
https://doi.org/10.1021/es801346g
https://doi.org/10.1021/es801346g
Autor:
Robert W. Holmes, Victor de Vlaming
Publikováno v:
Environmental Monitoring and Assessment. 87:57-79
Diazinon contamination of California's rivers has resulted in placing several rivers on the federal Clean Water Act § 303d list of impaired waterways. Impaired water body listing requiresthe development of Total Maximum Daily Loads (TMDL). Previous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa99737cea766c3388e25f13a54531e1
https://doi.org/10.1023/a:1024437913245
https://doi.org/10.1023/a:1024437913245
Publikováno v:
Journal of environmental science and health. Part A, Toxic/hazardous substancesenvironmental engineering. 44(1)
To investigate the occurrence of contaminants and to assess their toxicity potential to benthic organisms, streambed sediments were collected from three agricultural and one urban influenced small waterways in the lower Sacramento River watershed and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fc8d9555ced251df587ec0b5580e682
https://pubmed.ncbi.nlm.nih.gov/19085589
https://pubmed.ncbi.nlm.nih.gov/19085589
Autor:
Robert W, Holmes, Victor, De Vlaming
Publikováno v:
Environmental monitoring and assessment. 87(1)
Diazinon contamination of California's rivers has resulted in placing several rivers on the federal Clean Water Act 303d list of impaired waterways. Impaired water body listing requires the development of Total Maximum Daily Loads (TMDL). Previous st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5467e5b6ccc2a77218ff869cc5a32947
https://pubmed.ncbi.nlm.nih.gov/12889636
https://pubmed.ncbi.nlm.nih.gov/12889636
Publikováno v:
Proceedings of the Japan Academy, Series B. 65:80-83
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3eacee3fbf3d84ca9a1f88a9b78bf06
https://doi.org/10.2183/pjab.65.80
https://doi.org/10.2183/pjab.65.80
Autor:
Robert W. Holmes, Craig J. Wilson
Publikováno v:
British Phycological Journal. 16:345-349
An analysis of diatoms in estuarine sediment samples has revealed that: (1) the percentage of dead diatoms can be large, (2) ratios of living to dead diatoms vary between sediment habitats, and (3) measurements of “live” species richness and dive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::696b2dd7ec5a7354b68c9afc22439628
https://doi.org/10.1080/00071618100650371
https://doi.org/10.1080/00071618100650371
Autor:
Robert W. Holmes
Publikováno v:
British Phycological Journal. 20:43-57
Electron microscopical studies of diatoms growing on the skin of cetaceans and assigned to the genus Cocconeis have been carried out with material from both hemispheres. The results of this study have led to establishment of two new genera, Bennettel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1feb4f2f33a3fa39c0d61949a884f634
https://doi.org/10.1080/00071618500650061
https://doi.org/10.1080/00071618500650061