【摘要】：結(jié)合最新遙感影像對土地進(jìn)行分類,根據(jù)我國土地資源有限且人口眾多這一國情,引入了土地轉(zhuǎn)化的飽和因素,構(gòu)建了具有HollingⅡ型改造率的土地動(dòng)力學(xué)模型,給出了各類土地資源的正平衡點(diǎn)和基本再生數(shù)R_0.證明了正平衡點(diǎn)處的全局穩(wěn)定性.數(shù)值模擬說明了結(jié)論的合理性,研究結(jié)果為政府合理制定土地利用調(diào)控策略提供決策依據(jù).
[Abstract]:Combined with the latest remote sensing images to classify the land, according to the condition of limited land resources and large population in our country, the saturation factor of land transformation is introduced, and the land dynamics model with Holling 鈪，

本文編號(hào)：2173441