1、    山體棕地景觀生態(tài)修復(fù)研究    楊子藝王蕾劉磊摘要  隨著我國城市化進(jìn)程的加快和社會(huì)經(jīng)濟(jì)的快速增長，城市發(fā)展對(duì)自然資源的需求量不斷增加，人類的過度開采導(dǎo)致越來越多的山體棕地出現(xiàn)。無序的開采不僅造成了大量陡坡巖面裸露，惡化了城市的自然生態(tài)環(huán)境，而且引發(fā)了滑坡、塌方等潛在的安全隱患。隨著人們生態(tài)保護(hù)意識(shí)的覺醒以及可持續(xù)發(fā)展戰(zhàn)略的提出，如何對(duì)山體棕地進(jìn)行生態(tài)修復(fù)已成為城市發(fā)展中急需解決的問題之一。介紹了山體棕地的相關(guān)概念和分類，分析了山體棕地產(chǎn)生的原因及危害，并列舉了山體棕地的主要生態(tài)修復(fù)方式和技術(shù)，以期為山體棕地修復(fù)實(shí)踐做出一定的理論貢獻(xiàn)。

2、關(guān)鍵詞  棕地;山體棕地;生態(tài)修復(fù)  tu984.11+5      a  0517-6611（2019）24-0205-03doi：10.3969/j.issn.0517-6611.2019.24.062study on ecological restoration of mountain brown landscapeyang zi-yi， wang lei， liu lei  （college of horticulture and landscape architecture， southwest univ

3、ersity， chongqing 400715）abstract  with the acceleration of urbanization and the rapid growth of social economy in china， the demand for natural resources in urban development is increasing. over-exploitation of human beings has led to more and more brown hills， which has a tremendous impact on

4、 urban environmental safety and ecological landscape. un-orderly mining not only caused a large number of steep slope rock surface exposure and worsened the natural ecological environment of the city， but it also caused potential safety hazards such as landslides and landslides. with the awakening o

5、f peoples ecological protection consciousness and the proposal of sustainable development strategy， how to restore the mountain brown land ecologically has become one of the urgent problems in urban development. this paper first introduced the related concepts and classification of mountain brown la

6、nd， analyzed the causes and hazards of mountain brown land， and then listed the main ecological restoration methods and technologies of mountain brown land based on greening measures， so as to provide theoretical basis for the restoration practice of mountain brown land.key words  brown land;mountain