desert mosaic 中文意思是什麼
desert mosaic
解釋
沙漠鑲嵌蓋層-
The mutation, contrast and heterogeneity of ecological interface between oasis and desert ecosystem increased. rare natural or non - regional mosaic of patch show obvious sensitivity to spatial scale, the change ratios of theirs area and perimeter are greater than large patch
同時通過測度敏感性檢驗,表明在尺度變換中,稀少的自然或隱域性斑塊鑲嵌體對空間尺度敏感性大,面積、周長等變化率大於大斑塊,隨尺度中度干擾則合併成較大的斑塊,隨尺度強烈干擾或隔離加強后最先消失。 -
The gis technique supported by arc / info software was used to analyze the heterogeneity of oasis - desert ecosystem and its mosaic of patch structure, landscape change in fukang transect
利用地理信息系統軟體對阜康綠洲-荒漠生態系統的景觀結構的異質性、鑲嵌結構及其格局變化進行了較全面的分析。 -
We suggest that when beginning forestation in arid region, firstly does it in transition field between oasis and desert, then in sensitive climate field, lastly does it by oasis - desert mosaic nesting
因此,在乾旱區生態環境建設過程中,應首先建設綠洲?沙漠過渡帶,同時注意綠洲和沙漠的空間結構和配置,以達到生態和氣候的相互作用有利於改善環境的目的。
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