dune land 中文意思是什麼
dune land
解釋
沙丘地-
Characteristics of soil seed banks of sand dune succession process in horqin sandy land
科爾沁沙地沙丘演替過程的土壤種子庫特徵 -
To illustrate this point, vi the dynamic of the water and salt in fukang oasis will be analyzed. by comparative analysis of the dynamic of soil moisture and salinity in farmland, the abandoned land inside new oases, sand dune and the grassland periphery, the influence of dynamic state of soil moisture and salinity on the oasis stability can be clarified. thus, we may draw the following conclusion : l. at the plains in fukang, the ground water table rises gradually from south to north, and it falls in the desert
本論文研究圍繞典型荒漠植物群落的水鹽動態變化及其對植物群落空間分佈的影響以及綠洲內的水鹽動態變化，通過綠洲農田與綠洲內撂荒地、綠洲外圍水鹽動態的對比分析，水鹽動態變化對綠洲穩定性的影響，得出以下結論： l從南至北，研究區地下水位在平原區逐漸升高，在沙漠中又降低。 -
Biomass of agriophyllum squarrosum community and its function on mobile sand dune in horqin sandy land
科爾沁沙地流動沙丘沙米群落生物量特徵及其防風固沙作用
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