کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7483798 | 1485273 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mountain pine beetle infestation of lodgepole pine in areas of water diversion
ترجمه فارسی عنوان
آلودگی سوسک کوهستانی از کاج لجبله در مناطق آبگیری
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کلمات کلیدی
سوسک سوسک کوهستان، انحرافات آب، کاج گلبرگ، کوه های راکی، مرگ و میر درخت، مدیریت آب،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The Rocky Mountains have experienced extensive infestations from the mountain pine beetle (Dendroctonus ponderosae Hopkins), affecting numerous pine tree species including lodgepole pine (Pinus contorta Dougl. var. latifolia). Water diversions throughout the Rocky Mountains transport large volumes of water out of the basins of origin, resulting in hydrologic modifications to downstream areas. This study examines the hypothesis that lodgepole pine located below water diversions exhibit an increased incidence of mountain pine beetle infestation and mortality. A ground survey verified diversion structures in a portion of Grand County, Colorado, and sampling plots were established around two types of diversion structures, canals and dams. Field studies assessed mountain pine beetle infestation. Lodgepole pines below diversions show 45.1% higher attack and 38.5% higher mortality than lodgepole pines above diversions. These findings suggest that water diversions are associated with increased infestation and mortality of lodgepole pines in the basins of extraction, with implications for forest and water allocation management.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Management - Volume 139, 15 June 2014, Pages 32-37
Journal: Journal of Environmental Management - Volume 139, 15 June 2014, Pages 32-37
نویسندگان
Sharon L. Smolinski, Peter J. Anthamatten, Leo P. Bruederle, Jon M. Barbour, Frederick B. Chambers,