CAJ | 학술논문

边坡是在公路和矿山等建设中产生的裸露坡面,边坡植被则是在这些坡面上人为重建的护坡植物群落.虽关于高速公路建设和采矿等对周边环境的生态影响已有较多研究,但专门针对岩质边坡植被修复后的生态评价标准则鲜有报导.本文结合我国公路和矿山边坡复绿工程的实践经验,初步构建了岩质边坡植被重建后的生态评价指标体系,将该体系划分为五个层次:边坡植物个体与环境的评价、边坡植物种群水平的评价、边坡植物群落水平的评价、边坡生态系统功能与服务的评价,以及边坡景观尺度的评价,通过贡献权重将这些指标进行整合得出边坡修复植被的生态评价得分.该评价体系有易操作、针对性强、综合性高、时空跨度广等特点,能弥补当前我国边坡植被修复工程效果评价中生态评价标准之欠缺.该评价指标体系的建立和完善,对推进我国公路和绿色矿山生态边坡的顺利发展会有所裨益.
변파시재공로화광산등건설중산생적라로파면,변파식피칙시재저사파면상인위중건적호파식물군락.수관우고속공로건설화채광등대주변배경적생태영향이유교다연구,단전문침대암질변파식피수복후적생태평개표준칙선유보도.본문결합아국공로화광산변파복록공정적실천경험,초보구건료암질변파식피중건후적생태평개지표체계,장해체계화분위오개층차:변파식물개체여배경적평개、변파식물충군수평적평개、변파식물군낙수평적평개、변파생태계통공능여복무적평개,이급변파경관척도적평개,통과공헌권중장저사지표진행정합득출변파수복식피적생태평개득분.해평개체계유역조작、침대성강、종합성고、시공과도엄등특점,능미보당전아국변파식피수복공정효과평개중생태평개표준지흠결.해평개지표체계적건립화완선,대추진아국공로화록색광산생태변파적순리발전회유소비익.
Side slopes are uncovered slope remnants of highway construction and mining activities. Slope vegetation is artificially restored on these petrous slopes. Although there have been many reports on the impacts of such activities to surrounding enviromnent,few research has been carried out to build the ecological assessment criterion for revegetated plants on side slopes. In this paper,we established an ecological assessment indexes system for petrous slope revegetation,of which consists five levels inchding:individual,population,community,ecosystem and landscape indexes. These indexes are integrated with their contribution weights to educe the ecological assessment score of slope restored vegetation. This evaluation system is easy to manipulate, spreading expansive spatio-temporal scale with robust pertinency and integration. The establishment of this system would remedy the deficiency of ecological assessment criterion in current slope vegetation restoration, and also would be advantageous to the development of ecological side slopes in highway construction and green mining in China.