整个研究区域中草地和未利用土地所占的比例最高,二者之和高达91.38%,城市化程度较低。
Grassland and unused land account for 91.38%, so the developmental degree of the city is low.
耕地增加的主要来源是林地转变以及未利用土地的开垦,二者分别占到28.13%和27.50%。
The main increase of cultivated land was from forest land and non-use land, the rates were 28.13% and 27.50%.
主要结论草地和耕地是土地利用的主要类型,未利用地面积较大,其它利用类型面积较小;
The conclusions as follows: the cultivated land and pasture land are the main land use types, and the unused land area is much and other land use area is small.
研究结果显示:(1)土地利用与景观格局变化特征:各类型变化程度不一,耕地草地呈减少趋势,林地、建设用地、未利用地呈增加趋势;
The results showed:(1) land use and landscape pattern characteristics: the type of change varies, Tended to decrease grass land, forest land, construction land and unused land tended to increase;
对滩涂、盐碱地、荒草地、裸土地等未利用的宜农土地进行开发利用。
We should also develop and utilize the unutilized land suitable for farming, including the low beaches, saline-alkali land, weeds land, and bare land, etc.
对滩涂、盐碱地、荒草地、裸土地等未利用的宜农土地进行开发利用。
We should also develop and utilize the unutilized land suitable for farming, including the low beaches, saline-alkali land, weeds land, and bare land, etc.
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