检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
机构地区:[1]扬州大学农学院,江苏扬州225009 [2]扬州大学园艺与植物保护学院,江苏扬州225009
出 处:《甘肃科学学报》2009年第2期57-60,共4页Journal of Gansu Sciences
摘 要:给出了超限生态学的定义,它是研究超限生态环境中生物及其与周围环境因素(含生物因素)相互关系的科学.探讨了超限生态学的界定方法,展望了超限生态学的研究前景.The super-limit ecology is a scientific study of the distribution and abundance of living organisms and how they are affected by interactions between the organisms and the factors which include species in their super-limit ecological environment. The methods of judging super-limit ecology were explored and the prospects of studying super-limit ecology were described in this paper.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.117