Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Geoffrey E. Petts"'
Autor:
Geoffrey E. Petts
Publikováno v:
Alternatives in Regulated River Management ISBN: 9781351069595
The ecological dynamism of the river and its alluvial corridor is dependent upon the variation of river flows over time and the degree of morphological instability. Ecological management opportunities are arising as a result of the departure from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0153861df85d3848b0ae69da64e44380
https://doi.org/10.1201/9781351069595-1
https://doi.org/10.1201/9781351069595-1
Autor:
Clifford N. Dahm, Erin E. Beller, Geoffrey E. Petts, S. M. Yarnell, Peter Goodwin, John C. Schmidt, Alison Whipple, Joshua H. Viers
Publikováno v:
BioScience. 65:963-972
Building on previous environmental flow discussions and a growing recognition that hydrogeomorphic processes are inherent in the ecological functionality and biodiversity of riverscapes, we propose a functional-flows approach to managing heavily modi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b6c9016f622aeb6bf379a888d20abbf
https://doi.org/10.1093/biosci/biv102
https://doi.org/10.1093/biosci/biv102
Publikováno v:
River Research and Applications. 31:497-504
Assessing alterations of a river's flow regime provides the basis for river protection and restoration planning. The range of variation approach (RVA) is a commonly used method to evaluate alterations in a river's flow regime. However, RVA underestim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe11e780ba818aaf3380a5aabe8c3ece
https://doi.org/10.1002/rra.2817
https://doi.org/10.1002/rra.2817
Publikováno v:
Journal of Hydrology. 512:379-387
Riverine ecosystem protection requires the maintenance of natural flow and sediment regimes downstream from dams. In reservoir management schedules this requirement should be integrated with sedimentation control and human water supply. However, trad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f00b8cc591aaaa80c340d1c126d091c2
https://doi.org/10.1016/j.jhydrol.2014.02.037
https://doi.org/10.1016/j.jhydrol.2014.02.037
Publikováno v:
River Research and Applications. 28:703-716
The protection of riverine ecosystems downstream from dams requires reservoir operations to satisfy environmental flow (e-flow) requirements. In practice, this often involves re-regulation of downstream river flows within the constraints of water res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1feabec50edaf7cddcdd76aa662c33e
https://doi.org/10.1002/rra.1477
https://doi.org/10.1002/rra.1477
Publikováno v:
River Research and Applications. 28:390-401
Groundwater-dominated streams have particular flow regimes that commonly support populations of trout. Meso- and micro-habitat surveys were carried out on a reach of the river Tern that drains a Triassic sandstone aquifer in the English West Midlands
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a5b943d16a8865b14d435bbef5b4c34
https://doi.org/10.1002/rra.1464
https://doi.org/10.1002/rra.1464
Publikováno v:
Hydrobiologia. 652:299-310
Habitat composition and connectivity within a stream vary with changing flows but the influence of changing flow on habitat use by fish is not well understood. Meso- and microhabitat surveys were used to investigate habitat use by bullhead (Cottus go
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c2be359ead3f2eef9a78f9c2a14517e
https://doi.org/10.1007/s10750-010-0363-z
https://doi.org/10.1007/s10750-010-0363-z
Autor:
Geoffrey E. Petts
Publikováno v:
JAWRA Journal of the American Water Resources Association. 45:1071-1086
Concerns for water resources have inspired research developments to determine the ecological effects of water withdrawals from rivers and flow regulation below dams, and to advance tools for determining the flows required to sustain healthy riverine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8aa958cf476c98a6048023ca00beecf
https://doi.org/10.1111/j.1752-1688.2009.00360.x
https://doi.org/10.1111/j.1752-1688.2009.00360.x
Publikováno v:
Earth Surface Processes and Landforms. 33:1622-1626
The role of wood as a driver of landform development appears to have been overlooked in the interpretation of palaeo-landscape change along river corridors. Deforested river corridors and wood-free rivers characterize modern, managed landscapes, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09e2daa8a0107edc0a51ff1aa5b7d339
https://doi.org/10.1002/esp.1626
https://doi.org/10.1002/esp.1626