2) farming-grazing transitional zone
土地利用选择
1.
- Land uses in the farming-grazing transitional zone (FGTZ) have been varying so quickly and drastically that their impacts on environment are profound.
在农牧户尺度上研究土地利用选择机制，能够为制定区域发展和环境政策提供科学的和可操作的依据。
3) land use type
土地利用方式
1.
Effects of land use type and slope position on soil physical properties in loess tableland area.;
黄土塬区不同地形部位和土地利用方式对土壤物理性质的影响
2.
Effects of different land use types on soil nutrients in karst region of Northwest Guangxi;
桂西北喀斯特移民区土地利用方式对土壤养分的影响
3.
Effects of land use types on soil fertility in small watershed in the Three Gorges Reservoir;
三峡库区小流域土地利用方式对土壤肥力的影响
4) land use
土地利用方式
1.
Effects of different land use on physicochemical property and fertility of urban soil——A case study of Baoding city;
不同土地利用方式对城市土壤理化性质及其肥力的影响——以保定市为例
2.
Influence of different land use on urban soil active organic carbon:A case study of Kaifeng city;
不同土地利用方式对城市土壤活性有机碳的影响——以开封市为例
3.
Phosphorus exports via overland runoff under different land uses and their seasonal pattern;
不同土地利用方式下的地表径流磷输出及其季节性分布特征
5) land use types
土地利用方式
1.
Analysis of soil organic matter and nitrogen under different land use types;
不同土地利用方式对土壤有机质和氮含量的影响研究
2.
Changes in soil organic carbon under different land use types in slope land in gully region of Loess Plateau;
黄土高原沟壑区梁坡地土壤有机碳质量分数与土地利用方式的响应
3.
Topsoil(0～15 cm)properties of seven typical land use types(secondary forest-lands,economic forest-lands,Chinese Fir plantations lands,nursery garden-lands,slope farm lands,deforested-lands and abandoned lands)were studied in the hilly area of central Hunan Province.
对湘中丘陵区7种典型土地利用方式(次生林、经济林、杉木人工林、苗圃地、坡耕地、采伐迹地、弃耕地)的表层(0～15cm)土壤性状进行比较分析,筛选出土壤密度、pH值、有机碳、全氮、全磷、全钾、碱解氮、有效磷、速效钾含量作为土壤质量评价指标,运用土壤质量综合指数和土壤退化指数评价不同土地利用方式的土壤质量水平及退化程度。
6) land use patterns
土地利用方式
1.
A long term located experiment with different fertilization treatments in Shenyang Agricultural University and an investigation of nearby brown earth under different land use patterns were carried out to study the profile distributions(0—100 cm) and dynamics of Olsen-P during the whole growth stage.
利用沈阳农业大学长期定位试验站裸地和覆膜的不同施肥处理(不施肥、单施氮肥、有机肥、有机无机肥配施)及其附近不同土地利用方式,探讨了不同施肥处理和覆膜对整个生长季的棕壤Olsen-P剖面(0—100 cm)分布及动态变化的影响。
2.
Through four impacting aspects including phosphorus form transformation in soil,rainfall characteristics,physical and chemical soil properties and landform conditions as well as land use patterns,the development of study on PTSL was reviewed.
通过对土壤中磷素的形态转化、降雨特征、土壤理化性状与地形条件以及土地利用方式等四个主要方面阐述了坡地磷素迁移的国内外研究进展,提出当前坡地磷素迁移研究的三个主要方向:(1)遴选适当的磷素形态指标,使之能同时较敏感地反映坡地磷素流失对水环境和土壤质量的影响;(2)磷素在土壤中的形态转化与坡地磷素迁移的相互关系;(3)坡地磷素迁移的动态过程与空间变异。
3.
The characteristics of nitrogen(N) and phosphorus(P) loss under 5 land use patterns were studied in Sunjia small red soil watershed during the Course of rain.
研究了次降雨过程中红壤小流域5种不同土地利用方式土壤N,P养分流失特征。
补充资料：土地利用类型(见土地利用分类)
土地利用类型(见土地利用分类)
type of land use
tudi Iiyong Ieixing土地利用类型(t月祀oflanduse)见土地利用分类。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条