A Digital Model for Planning Water Management at Benton Lake National Wildlife Refuge, West-Central Montana okumak kayıt olmadan

A Digital Model for Planning Water Management at Benton Lake National Wildlife Refuge, West-Central Montana

Çevre ve Ekoloji

Benton Lake National Wildlife Refuge is an important area for waterfowl production and migratory stopover in west-central Montana. Eight wetland units covering about 5,600 acres are the essential features of the refuge. Water availability for the wetland units can be uncertain owing to the large natural variations in precipitation and runoff and the high cost of pumping supplemental water. The U.S. Geological Sur-vey, in cooperation with the U.S. Fish and Wildlife Service, has developed a digital model for planning water management. The model can simulate strategies for water transfers among the eight wetland units and account for variability in runoff and pumped water.

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15 x 0,6 x 22 cm Dazzle Book Press 28 Şubat 2018 15 x 0,3 x 22 cm 1 Haziran 2018 1 Ocak 2018 1 Ocak 2015 Collectif 21,6 x 0,2 x 27,9 cm BrownTrout Publisher 1 Ocak 2016 15 x 0,4 x 22 cm Flower Love Press 30 Eylül 2020 Kolektif 15 x 0,5 x 22 cm 21,6 x 0,6 x 27,9 cm U.S. Department of the Interior

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