Floodplain succession pattern along Budhi-Rapti River bank, Chitwan, Nepal
نویسندگان
چکیده
منابع مشابه
Succession modeling of river floodplain landscapes
The spatial organization of ecological units that constitute river floodplains was modeled using a recent image synthesis method. The model combined a purely spatial process, the stochastic pyramid, with analytical descriptions of ecological successions observed on each landform of the fluvial landscape. Because the stochastic pyramid is a generator of non-homogeneous, anisotropic, multicolored...
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Floodplains are among the world's most threatened ecosystems due to the pervasiveness of dams, levee systems, and other modifications to rivers. Few unaltered floodplains remain where we may examine their dynamics over decadal time scales. Our study provides a detailed examination of landscape change over a 60-year period (1945-2004) on the Nyack floodplain of the Middle Fork of the Flathead Ri...
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A wound is a breach in the skin, and exposure of subcutaneous tissue following loss of skin integrity. It provides a moist, warm, nutritive conducive to microbial colonization and proliferation. Wound contaminants may not persist, but species that grow and divide may become established, causing wound colonization or infection. The outcome depends on the interaction of complex host and microbial...
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Constraints on nitrogen fixation are the ultimate causes of N limitation of primary production, but hypotheses concerning limitations to N2 fixation remain largely untested in natural terrestrial ecosystems. We examined limitations to N2 fixation by thinleaf alder (Alnus tenuifolia) in two stages of primary forest succession on the Tanana River floodplain (interior Alaska, USA) and focused on t...
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We documented riparian primary succession on an expansive floodplain (Kol River, Kamchatka, Russian Federation) that receives large nitrogen subsidies from spawning Pacific salmon. As is typical of primary succession, new alluvial deposits in the lower Kol floodplain were nitrogen poor (200 kg persulfate N/ha to 10 cm soil depth); however, nitrogen accumulated rapidly, and soils contained 1600 ...
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ژورنال
عنوان ژورنال: Botanica Orientalis: Journal of Plant Science
سال: 2018
ISSN: 1726-6858
DOI: 10.3126/botor.v11i0.21027