辽西低山丘陵区生态系统退化程度的定量确定


Autoria(s): 杜晓军,姜凤岐,沈慧,林鹤鸣,郭浩王世忠
Data(s)

18/02/2001

Resumo

Exactly measuring the degradation degree of ecosystems is the basis and precondition of restoring ecosystems. At present,degradation degree is usually analyzed qualitatively.In this paper,quantitative classification method was used to study the degradation degree of ecosystem in hilly region of western Liaoning,which was measured by the degradation degree of habitat.The result shows that the habitat in the northern slope of mountains has been degraded to certain stage between shrubbery and pioneer tree forest,which provides theoretical basis for vegetation restoration practice. Moreover,the result is beneficial for studying the degradation degree of ecosystems in other regions or of other types.

Identificador

http://210.72.129.5/handle/321005/50568

http://www.irgrid.ac.cn/handle/1471x/140675

Idioma(s)

中文

Fonte

杜晓军,姜凤岐,沈慧,林鹤鸣,郭浩王世忠.辽西低山丘陵区生态系统退化程度的定量确定,应用生态学报,2001-02-18,(01):103-107

Palavras-Chave #Ecosystem #Degradationdegree #Chinesepine #WesternLiaoningProvince.
Tipo

期刊论文