衡阳紫色土丘陵坡地水土保持生态经济型治理模式  

Eco-economic Model of Soil and Water Conservation in Sloping-Land with Purple Soils in Hengyang

作　　者：陈志阳[1] 杨宁[1] 田小梅[2] 杨满元[3] 

机构地区：[1]湖南环境生物职业技术学院园林系,湖南衡阳421005 [2]湖南环境生物职业技术学院信息技术系,湖南衡阳421005 [3]湖南环境生物职业技术学院实训中心,湖南衡阳421005

出　　处：《生态经济（学术版）》2012年第1期386-388,共3页Ecological Economy

基　　金：湖南省科学技术厅科技计划项目"湖南省紫色土荒山坡地植被恢复技术研究"(S2006N332);湖南省重点课题"衡邵盆地生态公益林重点建设区植被恢复研究与示范"(62020608001);紫色页岩山地造林树种试验示范(湘财农指[2010]63号)

摘　　要：以衡阳紫色土丘陵坡地为例,通过总结前人的研究成果和采集湖南环境生物职业技术学院生态研究所紫色土生态实验站部分收集整理和试验数据,从全局性、紧迫性、高效性、层次性、可持续性、创新性与多样性的角度提出了在衡阳紫色土丘陵坡地的急坡地、陡坡地、缓陡坡地其水土保持生态经济型植被恢复模式分别采用三种典型模式,即灌草模式、乔灌草模式与林果模式,以期促进该区域的生态、经济与社会的全面协调与可持续发展。This paper took the sloping-land with purple soils in Hengyang as example,by summarizing the achievement of previous studies and collecting information and experimental data from Experimental Station of Purple Soils in Ecological Research Institute of Hunan Environmental-Biological Polytechnic College.This paper put forward three typical Eco-economic Vegetation Restoration Models of Soil and Water Conservation in sharp-slope,steep-slope and moderate steep-slope of the Sloping-land with Purple Soils in Hengyang from views of overall situation,urgency,efficiency,hierarchy,duration,innovation and diversity.These three models were shrub-grass mode,arbor-shrub-grass mode and forest-fruit mode,it was expected to promote the all-round,continually and harmonious development of ecology,economy and society in studied area.

关 键 词：水土保持 生态经济型治理模式 衡阳紫色土丘陵坡地 

分 类 号：S157.2[农业科学—土壤学]