Hillslope position
WebApr 12, 2024 · Therefore, hillslope positions and aspects were considered in designing the sampling pattern. The hillslope positions and aspects were discriminated according to Schoeneberger et al. [ 42 ]. We opened soil profiles on summit (topslope), shoulder, backslope, footslope, and toeslope positions of hillslopes with different aspects. WebHillslope Position 2015 - Michigan State University
Hillslope position
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WebA catena in soil science ( pedology) is a series of distinct but co-evolving soils arrayed down a slope. [1] Each soil type or "facet" differs somewhat from its neighbours, but all occur in the same climate and on the same underlying parent material. A mature catena is in equilibrium as the processes of deposition and erosion are in balance. WebDec 1, 2009 · Two adjacent sites were selected, consisting of a natural forest and deforested cultivated land on a loess hillslope located in Agh-Su watershed, Kalaleh area of Golestan (55°27′–55°42′E, 37°22′–37°29′N) Northeast of Iran (Fig. 1), with an average annual temperature of 16 °C and 650 mm of precipitation.The parent material is composed …
WebMost soil series (SSURGO components) are associated with a hillslope position and one or more landform-specific positions: hills, mountain slopes, terraces, and/or flats. The values printed to the left (number of component records) and right (Shannon entropy) of stacked bars can be used to judge the reliability of trends. Shannon entropy values ... WebThe hillslope position that forms the gently inclined surface at the base of a hillslope. Toeslopes in profile are commonly gentle and linear, and are constructional surfaces …
WebSince inflection points in slope–area space are thought to indicate changes in process between diffusive hillslope processes and advective fluvial processes at a saturation threshold (Tucker and Bras, 1998; Clubb et al., 2016), these failures probably represent hillslope positions that failed at saturation when throughflow was high. WebApr 1, 2024 · For each hillslope, five slope positions were selected as testing sites: upper (U), middle-upper (MU), middle (M), middle-lower (ML), and lower (L). The distance between adjacent slope positions was about 150 m. For each test position, three nearby test plots were established to measure infiltration properties, soil properties, and crop ...
WebApr 6, 2024 · There is a lack of information about the hydrological effects of spatial harvest patterns in terms of their effects on streamflow. In this paper, we examined harvest amount and hillslope position effects on flow indices (Q70; Q50 and Q10) and water yield in a small catchment covered with a fast-growing Eucalyptus plantation.
WebMar 1, 2024 · Hillslope position can influence the SCEP via redistribution of precipitation, soil erosion, and deposition of exogenous materials [32,44]. In our study, the surface soil CEC at the backslope was significantly lower than that at the summit and footslope due to surface runoff erosion. incline treadmill with screenhttp://www.iswc.cas.cn/sourcedb_iswc_cas/zw/zjrc/fyjy/202404/t20240411_6730329.html incline treadmill weighted carry machineWebIn an ideal setting, suites of soils predictably occur along the standard hillslope positions (summit, shoulder, backslope, footslope, toeslope), forming what is known as a catena. Reality is usually much more complex, and soil component Alpha may actually have been found at several hillslope positions. With a little aggregation and re ... inbusbout m10WebThe term soil catena is used to describe the lateral variation in soils over a hillslope. A slope can be broken into sections known as a ridge, crest, midslope, and toeslope. The ridge or hilltop tends to accumulate organic matter that allows formation of … inbusbout m16WebAug 31, 2016 · The meaning of HILLSLOPE is hillside. Recent Examples on the Web Is the hillslope stable behind the place? — Erik Klemetti, Discover Magazine, 31 Aug. 2016 In … inbusbout afmetingenWebDec 1, 2024 · The hillslope is an essential natural spatial gradient that influences hydrological processes by affecting water distribution, surface flow, soil erosion, and groundwater recharge. ... Differences in the hydraulic processes of each hillslope position contributed to the redistribution, transportation, and storage of surface and belowground … inbusbout m4WebJan 13, 2015 · Hillslope position has long been important in soil geomorphology. At the scale of county-level soil maps, more soil boundaries are based on topography than any other soil-forming factor. However, the inability to accurately delineate topographic breaks across hillslopes—either due to lack of sufficient topographic resolution or the proper ... incline treadmill with cup holder