Matches in SemOpenAlex for { <https://semopenalex.org/work/W3125338503> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W3125338503 abstract "The objective of this paper is to address the problems of inefficiency and inequity in water allocation in the El Angel watershed, located in Ecuador's Sierra region. Water is captured in a high-altitude region of the watershed and distributed downstream to producers in four elevation-defined zones via a system of canals. Upstream and downstream producers face radically different conditions with respect to climate and terrain. A mathematical programming model was created to study the consequences of addressing chronic water scarcity problems in the watershed by shifting water resources between the four zones. The model captures the nature of water use by humans, crops and dual purpose cattle. Its objective function maximizes producer welfare as measured by aggregate gross margin, subject to limited supplies of land, labor and water. Five water allocation scenarios are evaluated with respect to efficiency in land and water use and equity in income distribution. Results reveal that although water is the primary constrained resource downstream, in the upstream zones, land is far more scarce. The current distribution of water rights does not consider these differences and therefore is neither efficient nor equitable. Improvements in efficiency (resource use) and equity (income distribution) are associated with (1) a shift of water to the lower zone, and (2) the use of lower levels of irrigation intensity upstream. Furthermore, the scenarios that result in the most efficient use of resources also bring the greatest degree of equity in income distribution, indicating that these may be complementary, not conflicting, goals." @default.
- W3125338503 created "2021-02-01" @default.
- W3125338503 creator A5023460400 @default.
- W3125338503 creator A5062790862 @default.
- W3125338503 creator A5067062340 @default.
- W3125338503 date "2002-01-01" @default.
- W3125338503 modified "2023-09-23" @default.
- W3125338503 title "Achieving Efficiency And Equity In Irrigation Management: An Optimization Model Of The El Angel Watershed, Carchi, Ecuador" @default.
- W3125338503 hasPublicationYear "2002" @default.
- W3125338503 type Work @default.
- W3125338503 sameAs 3125338503 @default.
- W3125338503 citedByCount "0" @default.
- W3125338503 crossrefType "posted-content" @default.
- W3125338503 hasAuthorship W3125338503A5023460400 @default.
- W3125338503 hasAuthorship W3125338503A5062790862 @default.
- W3125338503 hasAuthorship W3125338503A5067062340 @default.
- W3125338503 hasConcept C118518473 @default.
- W3125338503 hasConcept C119857082 @default.
- W3125338503 hasConcept C144133560 @default.
- W3125338503 hasConcept C150547873 @default.
- W3125338503 hasConcept C153823671 @default.
- W3125338503 hasConcept C161840515 @default.
- W3125338503 hasConcept C162324750 @default.
- W3125338503 hasConcept C166957645 @default.
- W3125338503 hasConcept C175444787 @default.
- W3125338503 hasConcept C175605778 @default.
- W3125338503 hasConcept C17744445 @default.
- W3125338503 hasConcept C18903297 @default.
- W3125338503 hasConcept C191172861 @default.
- W3125338503 hasConcept C199539241 @default.
- W3125338503 hasConcept C199728807 @default.
- W3125338503 hasConcept C205649164 @default.
- W3125338503 hasConcept C2778869765 @default.
- W3125338503 hasConcept C31258907 @default.
- W3125338503 hasConcept C39432304 @default.
- W3125338503 hasConcept C41008148 @default.
- W3125338503 hasConcept C51193700 @default.
- W3125338503 hasConcept C524765639 @default.
- W3125338503 hasConcept C58640448 @default.
- W3125338503 hasConcept C86803240 @default.
- W3125338503 hasConceptScore W3125338503C118518473 @default.
- W3125338503 hasConceptScore W3125338503C119857082 @default.
- W3125338503 hasConceptScore W3125338503C144133560 @default.
- W3125338503 hasConceptScore W3125338503C150547873 @default.
- W3125338503 hasConceptScore W3125338503C153823671 @default.
- W3125338503 hasConceptScore W3125338503C161840515 @default.
- W3125338503 hasConceptScore W3125338503C162324750 @default.
- W3125338503 hasConceptScore W3125338503C166957645 @default.
- W3125338503 hasConceptScore W3125338503C175444787 @default.
- W3125338503 hasConceptScore W3125338503C175605778 @default.
- W3125338503 hasConceptScore W3125338503C17744445 @default.
- W3125338503 hasConceptScore W3125338503C18903297 @default.
- W3125338503 hasConceptScore W3125338503C191172861 @default.
- W3125338503 hasConceptScore W3125338503C199539241 @default.
- W3125338503 hasConceptScore W3125338503C199728807 @default.
- W3125338503 hasConceptScore W3125338503C205649164 @default.
- W3125338503 hasConceptScore W3125338503C2778869765 @default.
- W3125338503 hasConceptScore W3125338503C31258907 @default.
- W3125338503 hasConceptScore W3125338503C39432304 @default.
- W3125338503 hasConceptScore W3125338503C41008148 @default.
- W3125338503 hasConceptScore W3125338503C51193700 @default.
- W3125338503 hasConceptScore W3125338503C524765639 @default.
- W3125338503 hasConceptScore W3125338503C58640448 @default.
- W3125338503 hasConceptScore W3125338503C86803240 @default.
- W3125338503 hasLocation W31253385031 @default.
- W3125338503 hasOpenAccess W3125338503 @default.
- W3125338503 hasPrimaryLocation W31253385031 @default.
- W3125338503 hasRelatedWork W1524584879 @default.
- W3125338503 hasRelatedWork W1542604159 @default.
- W3125338503 hasRelatedWork W1612961027 @default.
- W3125338503 hasRelatedWork W1985333029 @default.
- W3125338503 hasRelatedWork W2033407349 @default.
- W3125338503 hasRelatedWork W2133305883 @default.
- W3125338503 hasRelatedWork W2165227369 @default.
- W3125338503 hasRelatedWork W2186624815 @default.
- W3125338503 hasRelatedWork W2506652531 @default.
- W3125338503 hasRelatedWork W2756429220 @default.
- W3125338503 hasRelatedWork W2791268932 @default.
- W3125338503 hasRelatedWork W2925301629 @default.
- W3125338503 hasRelatedWork W2980644531 @default.
- W3125338503 hasRelatedWork W3021781982 @default.
- W3125338503 hasRelatedWork W3027746136 @default.
- W3125338503 hasRelatedWork W3097740431 @default.
- W3125338503 hasRelatedWork W3112788715 @default.
- W3125338503 hasRelatedWork W3198563507 @default.
- W3125338503 hasRelatedWork W3204031387 @default.
- W3125338503 hasRelatedWork W322736993 @default.
- W3125338503 isParatext "false" @default.
- W3125338503 isRetracted "false" @default.
- W3125338503 magId "3125338503" @default.
- W3125338503 workType "article" @default.