农牧交错带指我国东部农耕区与西部草原牧区相连接的半干旱生态过渡带称,是农业生产边际地带。是生态脆弱带。
...蒙古自治区多伦县为例 关键词 农牧交错带 土壤 元素 改善途径 [gap=1067]Key words Agriculture and pasture interlaced area,Soil,Element,Reclamation measures ...
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... agro-geology environment 农业地质环境 agro-pasture ecotone 农牧交错带 agro-pasture zigzag zone 农牧交错带 ...
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... pancreaticoduodenal 胰 ecotone of agriculture and husbandry 农牧交错带 conduction 热传导 ...
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... agro-pasture ecotone 农牧交错带 agro-pasture zigzag zone 农牧交错带 agroecosystem 农业生态系统 ...
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陕北农牧交错带 agriculture and pasturage interlaced zone of northern Shaanxi
北方农牧交错带 northern farming-pastoral transitional zone
华北农牧交错带 ecotone between agriculture and animal husbandry in north china
东北农牧交错带 ecotone between agriculture and animal husbandry in northeast china
西北农牧交错带 agricultural and pasturing interlaced zone of northwest china
冀北农牧交错带 Agriculture-pasture ecotone in north Hebei
中国农牧交错带 Chinese ecotone between farming and animal husbandry
川滇农牧交错带 Chuan-dian farming-pastoral zone
黄土高原农牧交错带 the ecotone of north loess plateau
The ecotone between agriculture and pasture in the dry-semidry area in North China is vulnerable in both ecology and economic.
干旱、半干旱的北方农牧交错带地区既是一个生态脆弱带,还是经济脆弱地区。
参考来源 - 北方干旱、半干旱农牧交错带地区农业生态系统生产力开发途径研究But if the temperature and precipitation increase at same time, the transfer of interlock area of farming-pastoral region will decrease, or keep unchanging.
而在温度升高、同时降水增加的气候情景下 ,农牧交错带的移动变缓 ,甚至不变 ,视降水的情况而定。
参考来源 - 气候变化对我国北方农牧交错带及其气候生产力的影响In farming-pasture zone with semi-dry climate in northeast region of China,the grassland degeneration and land desertification are heavy and the ecological environment is weak.
东北农牧交错带半干旱区生态环境脆弱 ,草场退化与土地沙漠化发展加剧。
参考来源 - 东北农牧交错带生态环境恢复与持续发展战略·2,447,543篇论文数据,部分数据来源于NoteExpress
分析了农牧交错带土壤退化的原因、类型和表征。
The paper analyzed the causes, types and characteristics of degraded soil in cultivation and grazing integrated region.
这两个地区春季的温度能解释农牧交错带夏季降水方差的15 %左右。
The spring temperature of these two regions can explain 15% of the difference in summer rainfall in northern China.
研究了雁门关农牧交错带不同一年生牧草及饲料作物混播草地的产草量。
The yield of the annual forage and feed crops mixture grassland in agro-pastoral transitional zone of Yanmenguan region in Shanxi was studied.
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