Matches in SemOpenAlex for { <https://semopenalex.org/work/W1507536280> ?p ?o ?g. }
- W1507536280 endingPage "440" @default.
- W1507536280 startingPage "420" @default.
- W1507536280 abstract "ABSTRACT The natural flow paradigm suggests that components of the natural streamflow regime and variability should be managed to maintain important ecosystem functions and services. Mountain rivers can exhibit extreme flow variability and provide critical aquatic habitat and ecosystem services but can be severely impacted by hydroelectric power (HEP) development and operations that will likely increase in the future. The hydrologic modification from HEP operations in the Upper San Joaquin River Basin, California, was evaluated across 15 river and stream locations throughout the basin. Flow modifications in Bear Creek, an otherwise unimpacted high‐elevation subbasin, were evaluated in detail using a number of hydrologic metrics, including Indicators of Hydrologic Alteration (IHA), environmental flow components of IHA, flow duration curves, ecodeficit and comparisons using equivalence testing. The uncertainty of the metrics based on confidence intervals was also evaluated for unimpaired (upstream) and existing (impaired or downstream) conditions. Results showed that metrics for median values changed considerably for most locations under impaired conditions, but the direction and extent of change varied depending on the location and flow metric. Metrics for variability (coefficients of dispersion) changed even more. Most metrics showed that flow modifications in Bear Creek were substantial, including decreases in high flows and increases in most low‐flow metrics. However, some flow variability metrics increased because of large flood flows during several years overwhelming and bypassing the dam/diversion structure. Uncertainty in metrics varied considerably throughout the basin but generally increased for impaired conditions. Uncertainty should be explicitly considered when evaluating hydrologic modification from HEP in mountain watersheds. A number of metrics should be used depending on objectives and spatial scale, including a subset of key IHA metrics across multiple sites and other methods to provide detailed information on flow modification in conjunction with other environmental flow assessment techniques at key locations. Copyright © 2011 John Wiley & Sons, Ltd." @default.
- W1507536280 created "2016-06-24" @default.
- W1507536280 creator A5032116903 @default.
- W1507536280 date "2011-12-16" @default.
- W1507536280 modified "2023-10-17" @default.
- W1507536280 title "HYDROLOGIC MODIFICATION FROM HYDROELECTRIC POWER OPERATIONS IN A MOUNTAIN BASIN" @default.
- W1507536280 cites W1480640031 @default.
- W1507536280 cites W1560807794 @default.
- W1507536280 cites W1937570331 @default.
- W1507536280 cites W1965622732 @default.
- W1507536280 cites W1970534204 @default.
- W1507536280 cites W1971576204 @default.
- W1507536280 cites W1974663497 @default.
- W1507536280 cites W1982901688 @default.
- W1507536280 cites W1996950224 @default.
- W1507536280 cites W2022413055 @default.
- W1507536280 cites W2026934896 @default.
- W1507536280 cites W2041751305 @default.
- W1507536280 cites W2046848356 @default.
- W1507536280 cites W2064768317 @default.
- W1507536280 cites W2067963486 @default.
- W1507536280 cites W2084326864 @default.
- W1507536280 cites W2085989144 @default.
- W1507536280 cites W2088301779 @default.
- W1507536280 cites W2088993577 @default.
- W1507536280 cites W2096095397 @default.
- W1507536280 cites W2096113236 @default.
- W1507536280 cites W2099410654 @default.
- W1507536280 cites W2101734430 @default.
- W1507536280 cites W2112998319 @default.
- W1507536280 cites W2118062020 @default.
- W1507536280 cites W2128086660 @default.
- W1507536280 cites W2135782871 @default.
- W1507536280 cites W2143938433 @default.
- W1507536280 cites W2151721880 @default.
- W1507536280 cites W2151941169 @default.
- W1507536280 cites W2154293879 @default.
- W1507536280 cites W2156353061 @default.
- W1507536280 cites W2156598630 @default.
- W1507536280 cites W2163787830 @default.
- W1507536280 cites W2166442513 @default.
- W1507536280 cites W2167016489 @default.
- W1507536280 cites W2176822047 @default.
- W1507536280 cites W2482605123 @default.
- W1507536280 cites W4211037358 @default.
- W1507536280 cites W69341127 @default.
- W1507536280 doi "https://doi.org/10.1002/rra.1609" @default.
- W1507536280 hasPublicationYear "2011" @default.
- W1507536280 type Work @default.
- W1507536280 sameAs 1507536280 @default.
- W1507536280 citedByCount "7" @default.
- W1507536280 countsByYear W15075362802014 @default.
- W1507536280 countsByYear W15075362802015 @default.
- W1507536280 countsByYear W15075362802016 @default.
- W1507536280 countsByYear W15075362802019 @default.
- W1507536280 countsByYear W15075362802022 @default.
- W1507536280 crossrefType "journal-article" @default.
- W1507536280 hasAuthorship W1507536280A5032116903 @default.
- W1507536280 hasConcept C109007969 @default.
- W1507536280 hasConcept C126645576 @default.
- W1507536280 hasConcept C127313418 @default.
- W1507536280 hasConcept C151730666 @default.
- W1507536280 hasConcept C159390177 @default.
- W1507536280 hasConcept C166957645 @default.
- W1507536280 hasConcept C174030287 @default.
- W1507536280 hasConcept C187320778 @default.
- W1507536280 hasConcept C18903297 @default.
- W1507536280 hasConcept C205649164 @default.
- W1507536280 hasConcept C2524010 @default.
- W1507536280 hasConcept C2781424430 @default.
- W1507536280 hasConcept C31258907 @default.
- W1507536280 hasConcept C33923547 @default.
- W1507536280 hasConcept C38349280 @default.
- W1507536280 hasConcept C39432304 @default.
- W1507536280 hasConcept C40675005 @default.
- W1507536280 hasConcept C41008148 @default.
- W1507536280 hasConcept C42090638 @default.
- W1507536280 hasConcept C53739315 @default.
- W1507536280 hasConcept C58640448 @default.
- W1507536280 hasConcept C74256435 @default.
- W1507536280 hasConcept C76856003 @default.
- W1507536280 hasConcept C76886044 @default.
- W1507536280 hasConcept C86803240 @default.
- W1507536280 hasConcept C92311004 @default.
- W1507536280 hasConceptScore W1507536280C109007969 @default.
- W1507536280 hasConceptScore W1507536280C126645576 @default.
- W1507536280 hasConceptScore W1507536280C127313418 @default.
- W1507536280 hasConceptScore W1507536280C151730666 @default.
- W1507536280 hasConceptScore W1507536280C159390177 @default.
- W1507536280 hasConceptScore W1507536280C166957645 @default.
- W1507536280 hasConceptScore W1507536280C174030287 @default.
- W1507536280 hasConceptScore W1507536280C187320778 @default.
- W1507536280 hasConceptScore W1507536280C18903297 @default.
- W1507536280 hasConceptScore W1507536280C205649164 @default.
- W1507536280 hasConceptScore W1507536280C2524010 @default.
- W1507536280 hasConceptScore W1507536280C2781424430 @default.
- W1507536280 hasConceptScore W1507536280C31258907 @default.
- W1507536280 hasConceptScore W1507536280C33923547 @default.