Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ron A Reid"'
Autor:
Kristopher R. Hadley, John P. Smol, James A. Rusak, Keith M. Somers, Ron Ingram, Ron A Reid, Andrew M. Paterson
Publikováno v:
Freshwater Science. 34:918-932
Multiple natural and anthropogenic stressors pose a serious threat to the health and diversity of biological communities. A growing body of research suggests that one consequence of these stressors has been a regional-scale loss of crayfish populatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d4c91d89c8e0500ddff263637cb42a8
https://doi.org/10.1086/681910
https://doi.org/10.1086/681910
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 65:890-905
We examined the effects of extreme drought events on benthic macroinvertebrate (BMI) community structure in six forested upland streams in south-central Ontario, Canada, during a 9-year period. Variation in the mean winter El Niño – Southern Oscil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d708eedc19565d2fb03b7dfa29702827
https://doi.org/10.1139/f08-057
https://doi.org/10.1139/f08-057
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 65:906-918
Few studies of biological recovery from acidification have dealt with community responses to changes in water chemistry, despite the importance of environmental tolerance and biological interactions that may only be visible by examining the community
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d60a5b4e3364f7d7f9774653ab1c075
https://doi.org/10.1139/f08-033
https://doi.org/10.1139/f08-033
Autor:
John M. Gunn, Andrew M. Paterson, Keith M. Somers, George E. Morgan, Michelle F. Bowman, Ron Ingram, Ron A Reid, Norman D. Yan
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 65:919-932
Concordance among communities dictates how broadly we can extrapolate results derived from a set of ecosystems. We used Mantel tests to evaluate the degree of concordance in community composition among phytoplankton, zooplankton, benthic macroinverte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fa38ca6caa5e44a79fc2f89441e4e6b
https://doi.org/10.1139/f08-034
https://doi.org/10.1139/f08-034
Publikováno v:
Canadian Journal of Botany. 81:848-858
The influence of golf course operation and construction on benthic algal communities in headwater streams on the Precambrian Shield was investigated using a reference condition approach. Streams were sampled for water chemistry and epilithic benthic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23d764b726cbff7eb51af9b6f2c33267
https://doi.org/10.1139/b03-081
https://doi.org/10.1139/b03-081
Publikováno v:
Journal of the North American Benthological Society. 17:348-358
Rapid bioassessment data using counts of benthic macroinvertebrates from the littoral zones of 5 lakes in south-central Ontario were examined to determine if subsamples of 100 animals provided sufficient statistical power to distinguish these lakes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e153dc18b021cf0af1ebf753b117f05
https://doi.org/10.2307/1468337
https://doi.org/10.2307/1468337
Publikováno v:
Journal of environmental quality. 31(6)
The influence of golf course operation on benthic macroinvertebrate communities in Precambrian Shield streams was evaluated using rapid bioassessment and the reference condition approach. Streams were sampled for water chemistry and invertebrates in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2532264989c825c3ba3bf05349ae102d
https://pubmed.ncbi.nlm.nih.gov/12469852
https://pubmed.ncbi.nlm.nih.gov/12469852
Autor:
Ron A Reid, Norman D. Yan, Dean S. Jeffries, W.R. Snyder, W. A. Scheider, J. Moss, D. Evans, Peter J. Dillon
Publikováno v:
Journal of the Fisheries Research Board of Canada. 35:809-815
Precipitation in south-central Ontario, with mean pH between 3.95 and 4.38 and frequent event pH's of −1), high acid loadings are likely to lead to acidification of many lakes and streams in the forseeable future. Although it is not yet possible to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::718e99a94fff5a959db2fd49e40f51c2
https://doi.org/10.1139/f78-130
https://doi.org/10.1139/f78-130