کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4686643 1349559 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Episodic sediment delivery and landscape connectivity in the Mancos Shale badlands and Fremont River system, Utah, USA
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
Episodic sediment delivery and landscape connectivity in the Mancos Shale badlands and Fremont River system, Utah, USA
چکیده انگلیسی
The various landscape elements of slope, pediment, and floodplain are semi-independent actors in sediment delivery, each with its own style. Accelerated mass movement on the slopes has an approximate 20-year recurrence. Sediment movement from slope across pediments to master stream is episodic and recurs more frequently. The slope-to-pediment portion of the system appears well connected. However, sediment transport through the floodplain is not well connected in the decadal time scale, but increases in the century and millennial time scales, and changes over time depending on the cycle of arroyo cutting and filling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Geomorphology - Volume 102, Issue 2, 1 December 2008, Pages 242-251
نویسندگان
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