CAJ | 학술논문

在系统总结国内外湿地生态恢复及相关理论和方法的基础上,对青藏高原拉鲁湿地的生态学特征、生态变化特征、退化成因及生态效益进行了深入分析.结合拉鲁湿地的退化现状和环境特征,构造了包含湿地非生物环境特征、湿地生物特征以及湿地系统特征3个综合指标和16个评价因子在内的一整套较为系统、完整且操作性强的湿地评价指标体系.采用层次分析法完成了拉鲁湿地生态恢复综合评价,得出湿地景观对外界干扰的恢复力降低、湿地景观的生态环境质量明显退化等结论.研究成果为拉萨拉鲁湿地自然保护区的建设和管理提供了科学的决策依据,也为青藏高原的湿地生态保护与恢复研究提供了较高的理论参考价值和示范作用.
재계통총결국내외습지생태회복급상관이론화방법적기출상,대청장고원랍로습지적생태학특정、생태변화특정、퇴화성인급생태효익진행료심입분석.결합랍로습지적퇴화현상화배경특정,구조료포함습지비생물배경특정、습지생물특정이급습지계통특정3개종합지표화16개평개인자재내적일정투교위계통、완정차조작성강적습지평개지표체계.채용층차분석법완성료랍로습지생태회복종합평개,득출습지경관대외계간우적회복력강저、습지경관적생태배경질량명현퇴화등결론.연구성과위랍살랍로습지자연보호구적건설화관리제공료과학적결책의거,야위청장고원적습지생태보호여회복연구제공료교고적이론삼고개치화시범작용.
Based on the review of the international and domestic studies of wetland restoration, the ecological characteristic, the cause of degradation and the ecological benefit of the Lalu wetland in the Qinghai-Tibet Plateau is studied by means of ecological landscape theories. Combined with the present condition and the environmental characteristic of the Lalu wetland, the assessment system of the ecological restoration is built. This system, which consists of three subsystems and 16 assessment indexes, is easy to be operated. The compressive indexes of ecological and environmental quality (CEI) of Lalu wetland is computed by using the analytic hierarchy process. The conclusions are the restoration capacity of LaLu wetland is low, ecological and environmental quality is obviously degenerated. The results can be used to the decision making of the construction and management of the Lalu wetland national protected regions and have high theory value and broad application value.