Matches in SemOpenAlex for { <https://semopenalex.org/work/W2104784893> ?p ?o ?g. }
- W2104784893 endingPage "625" @default.
- W2104784893 startingPage "610" @default.
- W2104784893 abstract "Abstract The Upper San Pedro River is one of the few remaining undammed rivers that maintain a vibrant riparian ecosystem in the southwest United States. However, its riparian forest is threatened by diminishing groundwater and surface water inputs, due to either changes in watershed characteristics such as changes in riparian and upland vegetation, or human activities such as regional groundwater pumping. We used satellite vegetation indices to quantify the green leaf density of the groundwater‐dependent riparian forest from 1984 to 2012. The river was divided into a southern, upstream (mainly perennial flow) reach and a northern, downstream (mainly intermittent and ephemeral flow) reach. Pre‐monsoon (June) Landsat normalized difference vegetation index (NDVI) values showed a 20% drop for the northern reach ( P < 0·001) and no net change for the southern reach ( P > 0·05). NDVI and enhanced vegetation index values were positively correlated ( P < 0·05) with river flows, which decreased over the study period in the northern reach, and negatively correlated ( P < 0·05) with air temperatures in both reaches, which have increased by 1·4 °C from 1932 to 2012. NDVI in the uplands around the river did not increase from 1984 to 2012, suggesting that increased evapotranspiration in the uplands was not a factor in reducing river flows. Climate change, regional groundwater pumping, changes in the intensity of monsoon rain events and lack of overbank flooding are feasible explanations for deterioration of the riparian forest in the northern reach. Copyright © 2014 John Wiley & Sons, Ltd." @default.
- W2104784893 created "2016-06-24" @default.
- W2104784893 creator A5003250690 @default.
- W2104784893 creator A5003834872 @default.
- W2104784893 creator A5004875249 @default.
- W2104784893 creator A5054116529 @default.
- W2104784893 date "2014-08-01" @default.
- W2104784893 modified "2023-10-16" @default.
- W2104784893 title "Long-term decrease in satellite vegetation indices in response to environmental variables in an iconic desert riparian ecosystem: the Upper San Pedro, Arizona, United States" @default.
- W2104784893 cites W1503654497 @default.
- W2104784893 cites W1553206256 @default.
- W2104784893 cites W1567249897 @default.
- W2104784893 cites W1972473485 @default.
- W2104784893 cites W1987968936 @default.
- W2104784893 cites W2000761935 @default.
- W2104784893 cites W2001715861 @default.
- W2104784893 cites W2009853033 @default.
- W2104784893 cites W2026492496 @default.
- W2104784893 cites W2030364182 @default.
- W2104784893 cites W2035866601 @default.
- W2104784893 cites W2052716900 @default.
- W2104784893 cites W2060141769 @default.
- W2104784893 cites W2067003963 @default.
- W2104784893 cites W2070739968 @default.
- W2104784893 cites W2071308492 @default.
- W2104784893 cites W2085625889 @default.
- W2104784893 cites W2096113236 @default.
- W2104784893 cites W2098460673 @default.
- W2104784893 cites W2100335098 @default.
- W2104784893 cites W2104378819 @default.
- W2104784893 cites W2104428999 @default.
- W2104784893 cites W2107551404 @default.
- W2104784893 cites W2109422134 @default.
- W2104784893 cites W2115031178 @default.
- W2104784893 cites W2117098900 @default.
- W2104784893 cites W2119154728 @default.
- W2104784893 cites W2124245019 @default.
- W2104784893 cites W2125144297 @default.
- W2104784893 cites W2127882520 @default.
- W2104784893 cites W2131567726 @default.
- W2104784893 cites W2134441561 @default.
- W2104784893 cites W2135366164 @default.
- W2104784893 cites W2141357103 @default.
- W2104784893 cites W2143966211 @default.
- W2104784893 cites W2144293223 @default.
- W2104784893 cites W2153923245 @default.
- W2104784893 cites W2159567924 @default.
- W2104784893 cites W2160461473 @default.
- W2104784893 cites W4246037401 @default.
- W2104784893 cites W4246048519 @default.
- W2104784893 doi "https://doi.org/10.1002/eco.1529" @default.
- W2104784893 hasPublicationYear "2014" @default.
- W2104784893 type Work @default.
- W2104784893 sameAs 2104784893 @default.
- W2104784893 citedByCount "34" @default.
- W2104784893 countsByYear W21047848932015 @default.
- W2104784893 countsByYear W21047848932016 @default.
- W2104784893 countsByYear W21047848932017 @default.
- W2104784893 countsByYear W21047848932018 @default.
- W2104784893 countsByYear W21047848932019 @default.
- W2104784893 countsByYear W21047848932020 @default.
- W2104784893 countsByYear W21047848932021 @default.
- W2104784893 countsByYear W21047848932022 @default.
- W2104784893 countsByYear W21047848932023 @default.
- W2104784893 crossrefType "journal-article" @default.
- W2104784893 hasAuthorship W2104784893A5003250690 @default.
- W2104784893 hasAuthorship W2104784893A5003834872 @default.
- W2104784893 hasAuthorship W2104784893A5004875249 @default.
- W2104784893 hasAuthorship W2104784893A5054116529 @default.
- W2104784893 hasConcept C100970517 @default.
- W2104784893 hasConcept C111368507 @default.
- W2104784893 hasConcept C11731853 @default.
- W2104784893 hasConcept C127313418 @default.
- W2104784893 hasConcept C132651083 @default.
- W2104784893 hasConcept C142724271 @default.
- W2104784893 hasConcept C1549246 @default.
- W2104784893 hasConcept C176783924 @default.
- W2104784893 hasConcept C185933670 @default.
- W2104784893 hasConcept C187320778 @default.
- W2104784893 hasConcept C18903297 @default.
- W2104784893 hasConcept C205649164 @default.
- W2104784893 hasConcept C27591250 @default.
- W2104784893 hasConcept C2776133958 @default.
- W2104784893 hasConcept C31258907 @default.
- W2104784893 hasConcept C39432304 @default.
- W2104784893 hasConcept C41008148 @default.
- W2104784893 hasConcept C42090638 @default.
- W2104784893 hasConcept C71924100 @default.
- W2104784893 hasConcept C76886044 @default.
- W2104784893 hasConcept C86803240 @default.
- W2104784893 hasConceptScore W2104784893C100970517 @default.
- W2104784893 hasConceptScore W2104784893C111368507 @default.
- W2104784893 hasConceptScore W2104784893C11731853 @default.
- W2104784893 hasConceptScore W2104784893C127313418 @default.
- W2104784893 hasConceptScore W2104784893C132651083 @default.
- W2104784893 hasConceptScore W2104784893C142724271 @default.
- W2104784893 hasConceptScore W2104784893C1549246 @default.
- W2104784893 hasConceptScore W2104784893C176783924 @default.