To express effectively the soil spatial heterogeneity in a karst zone,we chosed the proportion of rock area on overland and the rock area s spatial distribution and the depth of soil and its spatial distribution as research facts.
讨论了岩溶坡地土壤空间异质性的表述与调查方法,选取了地表石质土地面积比例及空间分布和土壤厚度及空间分布两个方面作为土壤空间异质性的表述内容,引入了地块破碎度、离散度、变异函数等指标;以王家寨为例,研究发现岩溶坡地土石比、破碎度、离散度、土壤厚度等指标从坡顶到坡下逐渐增大;石质地块破碎度在微观地块上表现为值越大地块越完整,是否与研究尺度有关还需要进一步论证;土壤厚度变异系数基本在1~1。
The Effects of Shrub Patches on Soil Heterogeneity in Grasslands on the West Slope of the Helan Mountain
灌丛化对贺兰山西坡草场土壤异质性的影响
Soil Spatial Heterogeneity and Their Impacts on Changes in Plant Diversity in Tieganlike Transition Zone between Oasis and Desert
铁干里克绿洲荒漠过渡带土壤异质性及对植物多样性的影响
Soil Chemical Properties of Sand-fixing Forests in Maowusu Sandland
毛乌素沙地固沙林土壤化学性质差异
Response of spatial variability of soil physical properties to soil erosion in purple soil slope farmland
紫色土坡耕地土壤物理性质空间变异对土壤侵蚀的响应
Spatial heterogeneity of understory soil physical properties for Picea schrenkiana var. tianschanica in the Tianshan mountains
天山云杉林下土壤物理性质空间异质性研究
Spatial Variability of Soil Quality in the Dry Valley Along a River s Length of the Hengduan Mountains;
典型干旱河谷土壤质量空间异质性研究
Study on Spatial Heterogeneity of Soil Water and Soil Total Carbon of Alpine Area in Eastern Qinghai-Tibetan Plateau;
青藏高原东缘高寒地区土壤水分与土壤全碳空间异质性研究
SPATIAL VARIATION OF BASIC SOIL CHEMICAL PROPERTYES OF A MEDIUM-SIZE CITY
中等城市城市土壤基本土壤化学性质的空间变异研究
Research on the Soil Erosion Landscape Heterogeneity of Different Soil Types in Three Gorges Reservoir(Chongqing)
三峡库区重庆段不同土壤类型土壤侵蚀景观异质性分析
Heterogeneity in Soil Seed Banks in a Mediterranean Coastal Sand Dune
地中海沿岸沙丘土壤种子库的异质性(英文)
Spatial Analysis of Soil Moisture in Eucalyptus Plantations in West Guangdong
粤西桉树人工林土壤水分空间异质性分析
Spatial Heterogeneity of Soil Nutrients in Liaocheng, Shandong Province
山东省聊城市耕层土壤养分的空间异质性分析
Influence of Subtropical Forest Ecosystems Types on Spatial Heterogeneity of Surface Soil Organic Carbon
森林类型对土壤表层有机碳空间异质性的影响
Spatial heterogeneity of soil moisture in typical plant communities in Horqin sandy land
科尔沁沙地典型植被群落土壤水分异质性
Chemical Indices Heterogeneity of Urban Green Space in Bengbu
蚌埠市绿地土壤几种化学指标的异质性分析
Area Variation of Soil Characteristics in Vegetable Plots of Yellow Soil and Its Impact on the Quality of the Vegetables in Guiyang;
贵阳市黄壤菜地土壤特性区域变异及其对蔬菜品质的影响
Spatial heterogeneity of soil physical and chemical properties in Xishuangbanna tropical botanical garden
西双版纳热带植物园园区土壤理化性质的空间异质性
The Study on Spatial and Temporal Heterogeneity of Soil Moisture under Different Land in the Loess Region of West Shanxi;
晋西黄土区不同立地类型下土壤水分时空异质性研究