生态环境学报
生態環境學報
생태배경학보
ECOLOGY AND ENVIRONMENT
2014年
4期
705-709
,共5页
刘长海%王希群%王文强%徐世才%苑彩霞%齐龙
劉長海%王希群%王文彊%徐世纔%苑綵霞%齊龍
류장해%왕희군%왕문강%서세재%원채하%제룡
土壤动物%湿地生态系统%湿地恢复%生态指标
土壤動物%濕地生態繫統%濕地恢複%生態指標
토양동물%습지생태계통%습지회복%생태지표
soil fauna%wetland ecosystem%wetland restoration%ecological index
土壤动物是湿地生态系统物质循环和能量流动的关键环节,也是湿地生态系统演化的重要驱动因子,湿地土壤动物的动态变化可以作为湿地退化和恢复响应的重要生态指标。近年来基于湿地土壤动物群落生态学的单一研究颇多,对湿地土壤动物及其与环境因子关系的研究亦取得了长足进展,但关于湿地土壤动物和湿地退化与恢复的研究鲜有报道。本文论述了湿地土壤动物在湿地恢复过程的机制和优势,阐述了湿地土壤动物研究现状与进展,表明湿地土壤动物是湿地生态系统和湿地生物多样性的重要组成部分,已成为湿地恢复的重要指标。通过分析湿地土壤动物及其与湿地恢复的关系,认为湿地土壤动物的动态变化可以较好地反映退化和恢复过程中生态功能的变化,建议深入探索土壤动物对湿地退化和恢复的响应机制。关于土壤动物对湿地生态指示功能的研究,是恢复生态学和湿地重建领域未来需要研究解决的一个重要问题,是研究人为干扰过程以及湿地恢复过程中土壤动物变化规律的关键。今后要进一步融合土壤动物和整个湿地生态系统的研究为一体,把不同强度干扰下湿地土壤动物生态学及其与不同土地利用方式下土壤质量及湿地植被结合起来,从土壤动物群落特征变化角度阐明湿地生态系统对不同强度干扰的响应机制,为深入探索不同强度干扰下湿地生态系统的退化过程和机制,从而为退化湿地恢复与部分重建的生物学与生态学基础提供科学依据。
土壤動物是濕地生態繫統物質循環和能量流動的關鍵環節,也是濕地生態繫統縯化的重要驅動因子,濕地土壤動物的動態變化可以作為濕地退化和恢複響應的重要生態指標。近年來基于濕地土壤動物群落生態學的單一研究頗多,對濕地土壤動物及其與環境因子關繫的研究亦取得瞭長足進展,但關于濕地土壤動物和濕地退化與恢複的研究鮮有報道。本文論述瞭濕地土壤動物在濕地恢複過程的機製和優勢,闡述瞭濕地土壤動物研究現狀與進展,錶明濕地土壤動物是濕地生態繫統和濕地生物多樣性的重要組成部分,已成為濕地恢複的重要指標。通過分析濕地土壤動物及其與濕地恢複的關繫,認為濕地土壤動物的動態變化可以較好地反映退化和恢複過程中生態功能的變化,建議深入探索土壤動物對濕地退化和恢複的響應機製。關于土壤動物對濕地生態指示功能的研究,是恢複生態學和濕地重建領域未來需要研究解決的一箇重要問題,是研究人為榦擾過程以及濕地恢複過程中土壤動物變化規律的關鍵。今後要進一步融閤土壤動物和整箇濕地生態繫統的研究為一體,把不同彊度榦擾下濕地土壤動物生態學及其與不同土地利用方式下土壤質量及濕地植被結閤起來,從土壤動物群落特徵變化角度闡明濕地生態繫統對不同彊度榦擾的響應機製,為深入探索不同彊度榦擾下濕地生態繫統的退化過程和機製,從而為退化濕地恢複與部分重建的生物學與生態學基礎提供科學依據。
토양동물시습지생태계통물질순배화능량류동적관건배절,야시습지생태계통연화적중요구동인자,습지토양동물적동태변화가이작위습지퇴화화회복향응적중요생태지표。근년래기우습지토양동물군락생태학적단일연구파다,대습지토양동물급기여배경인자관계적연구역취득료장족진전,단관우습지토양동물화습지퇴화여회복적연구선유보도。본문논술료습지토양동물재습지회복과정적궤제화우세,천술료습지토양동물연구현상여진전,표명습지토양동물시습지생태계통화습지생물다양성적중요조성부분,이성위습지회복적중요지표。통과분석습지토양동물급기여습지회복적관계,인위습지토양동물적동태변화가이교호지반영퇴화화회복과정중생태공능적변화,건의심입탐색토양동물대습지퇴화화회복적향응궤제。관우토양동물대습지생태지시공능적연구,시회복생태학화습지중건영역미래수요연구해결적일개중요문제,시연구인위간우과정이급습지회복과정중토양동물변화규률적관건。금후요진일보융합토양동물화정개습지생태계통적연구위일체,파불동강도간우하습지토양동물생태학급기여불동토지이용방식하토양질량급습지식피결합기래,종토양동물군락특정변화각도천명습지생태계통대불동강도간우적향응궤제,위심입탐색불동강도간우하습지생태계통적퇴화과정화궤제,종이위퇴화습지회복여부분중건적생물학여생태학기출제공과학의거。
Soil animals, a crucial part of wetland ecosystems, play an important role in nutrient cycling and energy flow and are also an important driver of wetland ecosystem succession, the dynamic changes of soil fauna in wetland can be regarded as an important ecological indicator of wetland degradation and the recovery of response. Recently, due to the numerous single research on the community ecology of wetland soil animals, the research of wetland soil fauna and its environmental factors has made substantial progress. However, there are few reports about wetland soil animals and wetland degradation and recovery. This paper presents the mechanisms and advantages of soil fauna in wetland under wetland restoration process and indicates the research situation and progress of soil fauna in wetland. It shows that soil fauna in wetland is an important part of wetland ecosystem and biodiversity, and has become an important index of the wetland restoration. Through analyzing the relationship between soil fauna in wetland and wetland restoration, it is held that the dynamic change of soil fauna in wetland can reflect the changes of ecological functions in the process of degradation and restoration, so it can explore soil fauna’s response mechanism to wetland degradation and restoration. The research on wetland ecological indicating function is an essential issue needs resolving in the field of recovering ecology and wetland in the future, and it is also the key point of the change rules of soil fauna in the process of studying human interference and wetland recovery. In the future, further combination of the research of soil fauna and the whole wetland ecosystem is needed, namely, the combination of the ecology of wetland soil fauna under different intensity of interference and the quality of soil and the vegetation of wetland under different land use. From the angle of changes of soil fauna community structure, the research tries to illustrate the response mechanism of the wetland to different disturbance intensity, so as to provide scientific basis for deep understanding of degradation process and mechanism of wetland under different disturbance intensity, and therefore can provide scientific basis for degraded-wetland restoration and its partial reconstruction of the biological and ecological basis.