Výsledky vyhledávání - "Anne G. Ernst"

Response of periphyton fatty acid composition to supplemental flows in the upper Esopus Creek, Catskill Mountains, New York

Autor: Barry P. Baldigo, Anne G. Ernst, Dale C. Honeyfield, Scott D. George

Publikováno v: Scientific Investigations Report.

Fatty acid analysis of periphyton is an emerging tool for assessing the condition of a stream ecosystem on the basis of its water quality. The study presented in this report was designed to test the hypothesis that periphyton communities have a fatty

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::acd9e80b69d3efbfdb351d42d4a805d3
https://doi.org/10.3133/sir20155161

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Natural-Channel-Design Restorations That Changed Geomorphology Have Little Effect on Macroinvertebrate Communities in Headwater Streams

Autor: Dana R. Warren, Barry P. Baldigo, Anne G. Ernst

Publikováno v: Restoration Ecology. 20:532-540

Stream restorations that increase geomorphic stability can improve habitat quality, which should benefit selected species and local aquatic ecosystems. This assumption is often used to define primary restoration goals; yet, biological responses to re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b770aa450962dec6acbddd7db761bfa2
https://doi.org/10.1111/j.1526-100x.2011.00790.x

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Variable Responses of Fish Assemblages, Habitat, and Stability to Natural-Channel-Design Restoration in Catskill Mountain Streams

Autor: Sarah J. Miller, Barry P. Baldigo, Dana R. Warren, Anne G. Ernst

Publikováno v: Transactions of the American Fisheries Society. 139:449-467

Natural-channel-design (NCD) restorations were recently implemented within large segments of five first- and second-order streams in the Catskill Mountains of New York in an attempt to increase channel stability, reduce bed and bank erosion, and sust

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::beecd6d5298ecc79254a08ce0437483a
https://doi.org/10.1577/t08-152.1

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Effects of Natural‐Channel‐Design Restoration on Habitat Quality in Catskill Mountain Streams, New York

Autor: Christiane I. Mulvihill, Barry P. Baldigo, Mark Vian, Anne G. Ernst

Publikováno v: Transactions of the American Fisheries Society. 139:468-482

Stream restoration has received much attention in recent years, yet there has been little effort to evaluate its impacts on physical habitat, stability, and biota. A popular but controversial stream restoration approach is natural channel design (NCD

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a32e39d1beebdb702ceb389284d98e75
https://doi.org/10.1577/t08-153.1

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Influence of Spring Floods on Year‐Class Strength of Fall‐ and Spring‐Spawning Salmonids in Catskill Mountain Streams

Autor: Dana R. Warren, Anne G. Ernst, Barry P. Baldigo

Publikováno v: Transactions of the American Fisheries Society. 138:200-210

Climate change in northeastern North America has already led to earlier snowmelt and increases in the magnitude and frequency of large storms; associated changes are expected to intensify over the next several decades. Alterations in flooding regimes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd392c85147075dd5a5d16df54086475
https://doi.org/10.1577/t08-046.1

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Response of Fish Populations to Natural Channel Design Restoration in Streams of the Catskill Mountains, New York

Autor: Christiane I. Mulvihill, Anne G. Ernst, Dana R. Warren, Barry P. Baldigo

Publikováno v: North American Journal of Fisheries Management. 28:954-969

Many streams and rivers throughout North America have been extensively straightened, widened, and hardened since the middle 1800s, but related effects on aquatic ecosystems have seldom been monitored, described, or published. Beginning in the early 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27bf7112142eaaf94b1b1f5d022c1bcc
https://doi.org/10.1577/m06-213.1

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