CAJ | 학술논문

长期以来。锡林郭勒草原受自然环境及人为因素的影响。形成了草原退化、沙化、沙漠化严重，草地植被受到破坏，草地生产力下降．草地利用性能降低,土壤受到侵蚀，土质变粗沙化，土壤有机质含量下降，水土流失严重加剧，鼠、虫害和毒草繁衍发生。受害面积不断扩大，引起草地生态环境恶化，严重制约了畜牧业经济的发展。研究锡林郭勒盟草原退化、沙化草地现状和建设措施，对于牧区生态系统的恢复和重建具有重要意义。笔者从阐述锡林郭勒盟草原退化、沙化、沙漠化草地入手，针对性地提出了5项建设措施。
장기이래。석림곽륵초원수자연배경급인위인소적영향。형성료초원퇴화、사화、사막화엄중，초지식피수도파배，초지생산력하강．초지이용성능강저,토양수도침식，토질변조사화，토양유궤질함량하강，수토류실엄중가극，서、충해화독초번연발생。수해면적불단확대，인기초지생태배경악화，엄중제약료축목업경제적발전。연구석림곽륵맹초원퇴화、사화초지현상화건설조시，대우목구생태계통적회복화중건구유중요의의。필자종천술석림곽륵맹초원퇴화、사화、사막화초지입수，침대성지제출료5항건설조시。
Due to natural and human reasons, for a long time, the Xilingol Grassland has been experi- encing a serious degradation, desertification and desertization in particular. Grassland vegetation is dam- aged and grassland productivity is becoming poorer and poorer because of the declining utilizing rate. The soil is eroded, becoming sandy and losing its organics. Erosion is getting severe. Rats, pests and poison- ous weeds are hitting larger and larger areas. All of these are worsening the condition of grassland ecology and hindering stock farming. So, for the.revival of pasturing ecology, it is essentially important to study the current state of grassland degradation, desertification and construction strategies in Xilingol. This es- say starts from Xilingol grassland degradation and desertification and proposes five construction strategies.