Based on applying the principles and spatial pattern analysis methods of landscape ecology,ecological restoration suitability and landscape pattern characteristics of Nüerzhai watershed which was situated in the northwest of Hunan province had been studied in this paper.

Ecological Suitability Analysis of Ecological Environmental Planning in Small Cities and Towns;

According to master plan and functional zonation scheme of Xiamen area and based on urban ecologic theory,the ecological suitability of various piece of land in Xiamen area(excluding Tong, an ) is evaluated by Fuzzy Cluster and the method of synthetic assessment.

This article introduced the grey system theory into urban ecological suitability evaluation.

The relationships between the niche fitness and the productivity,diversity in alpine meadow and its responses to grazing;

In view of the niche fitness theory in nature,taking colleges and universities as objects for research,the meaning of colleges and universities’ niche fatnesses is discussed.

Background and Aims Niche fitness of Artemisia halondendron population, that fixes shifting and semi-fixed sandy soils in Horqin sandy land, rarely has been explored.

Application of catastrophe progression method in ecological suitability assessment: A case study on Zhenjiang new area;

The effect of water-fertilizer conditions on crop's niche-fitness and yield in semi-arid regions of the Loess Plateau;

Study on Cotton Fiber Niche-fitness by Different Topping Regulation in North Xinjiang;

A study of niche-fitness regulated by density-pit-cut-date and order on high yield cotton in North Xinjiang.;

Method for environmental regionalization of suburb area and ecological suitability evaluation of land utilization;