CAJ | 학술논문

湿地功能分区可更好地促进湿地生态系统的保护和湿地资源的可持续利用。本文以北京野鸭湖湿地保护区为研究对象，借助遥感技术从湿地生境的自然性、湿地物种的稀有性和人类活动对湿地的影响等，通过综合利用湿地普查、野外实测及气象等数据，重点分析生物多样性种类及分布、土壤类型及湿度、植被类型及长势、地表覆盖类型等功能指标的空间分异特征，以景观生态学和湿地科学理论为指导，运用GIS技术由空间叠置、相关分析和主导因子等方法，划分了湿地管育功能区和主导功能区。
습지공능분구가경호지촉진습지생태계통적보호화습지자원적가지속이용。본문이북경야압호습지보호구위연구대상，차조요감기술종습지생경적자연성、습지물충적희유성화인류활동대습지적영향등，통과종합이용습지보사、야외실측급기상등수거，중점분석생물다양성충류급분포、토양류형급습도、식피류형급장세、지표복개류형등공능지표적공간분이특정，이경관생태학화습지과학이론위지도，운용GIS기술유공간첩치、상관분석화주도인자등방법，화분료습지관육공능구화주도공능구。
Wetlands are considered as one of the most productive ecosystems on earth, and more vulnerable and sensitive compared to other ecosystems. With the development of the society, wetlands are suffering serious deg-radation and loss due to intense anthropogenic disturbance, such as wetland pollution, land use, etc. As one of the effective management measurements, regionalization of wetland function is helpful to have resources in a sustainable development pattern. This paper takes Widgeon Lake, in Beijing, as study region, combining with multi-source remote sensing data, wetland investigation, and the field and meteorological observation data, to an-alyzes natural features of wetland surrounding, rare feature of wetland type, rare feature of wetland species and the impact of human activities on the wetland. On the other hand, the species and species distribution, soil type and soil moisture, vegetation type and vegetation growing feature, soil erosion and land cover are analyzed, in or-der to implement regionalization of wetland. Consequently, based on the principles of landscape ecology and wet-land science, the function division is conducted, and the leading function area is determined based on GIS tech-nique and overlay analyses, correlation analyses, and leading index methods. As to the management district, ac-cording to the hydrological situation and the DEM, the supplement region and protection region are marked out firstly. Then the center, buffer and experiment regions are ascertained in the protection region. As to the leading function area, the protection region is divided into bird protection, vegetation protection, water environment, ma-terial supplement, recreation and service regions.