Ecohydrological impacts of eucalypt plantations: A review

被引:0
作者
Shi, Zhongjie [1 ,3 ]
Xu, Daping [2 ]
Yang, Xiaohui [1 ,3 ]
Jia, Zhiqing [1 ]
Guo, Hao [1 ]
Zhang, Ningnan [2 ]
机构
[1] Chinese Acad Forestry, Inst Desertificat Sci, Beijing 100091, Peoples R China
[2] Chinese Acad Forestry, Res Inst Trop Forestry, Guangzhou 510520, Guangdong, Peoples R China
[3] Chinese Inst Green Carbon, Beijing 100083, Peoples R China
来源
JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT | 2012年 / 10卷 / 3-4期
基金
中国国家自然科学基金;
关键词
Eucalypt plantation; ecohydrology; water yield; runoff; evapotranspiration; transpiration; afforestation; deforestation; logging; thinning; groundwater; WATER-USE; EXPERIMENTAL CATCHMENTS; HYDROLOGICAL BEHAVIOR; UROPHYLLA PLANTATIONS; BLUEGUM PLANTATIONS; GLOBULUS PLANTATION; VEGETATION CHANGES; PINUS-RADIATA; LEAF-AREA; LOW-FLOW;
D O I
暂无
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
Eucalyptus plantations were established rapidly over large areas of the world raising concerns over water resources and potentially negative ecohydrological effects. In this paper the impacts of Eucalyptus plantations on ecohydrology were summarized. In general, transpiration rates ranged from 0.5 to 6.0 mm per day and were affected by leaf area index (LAI), soil water, stand age, and species conversion. Catchment water yield increased after deforestation due to clearcutting, thinning, or fire, and declined after afforestation or reforestation. Water yield of catchments declined for the first 20-30 years after planting or regeneration of Eucalyptus as trees matured and closed canopies; water yield returned slowly to normal levels as stem density and LAI of Eucalyptus forests declined. Eucalyptus plantations may extract water from shallow groundwater sources in arid and semi-arid areas, and in some tropical wet areas during drought years or seasons.
引用
收藏
页码:1419 / 1426
页数:8
相关论文
共 86 条
[1]  
[Anonymous], [No title captured]
[2]  
[Anonymous], 1992, GROWTH WATER USE FOR
[3]  
Bari MA, 1996, HYDROL PROCESS, V10, P447, DOI 10.1002/(SICI)1099-1085(199603)10:3<447::AID-HYP431>3.0.CO
[4]  
2-1
[5]  
Battaglia M, 1998, TREE PHYSIOL, V18, P521
[6]  
Benyon R., 2006, INT C FOR WAT CHANG
[7]   A REVIEW OF CATCHMENT EXPERIMENTS TO DETERMINE THE EFFECT OF VEGETATION CHANGES ON WATER YIELD AND EVAPO-TRANSPIRATION [J].
BOSCH, JM ;
HEWLETT, JD .
JOURNAL OF HYDROLOGY, 1982, 55 (1-4) :3-23
[8]   Changes with age in the spatial distribution of roots of Eucalyptus clone in Congo -: Impact on water and nutrient uptake [J].
Bouillet, JP ;
Laclau, JP ;
Arnaud, M ;
M'Bou, AT ;
Saint-André, L ;
Jourdan, C .
FOREST ECOLOGY AND MANAGEMENT, 2002, 171 (1-2) :43-57
[9]   Paired catchments observations on the water yield of mature eucalypt and immature radiata pine plantations in Victoria, Australia [J].
Brien, Leon ;
Hopmans, Peter .
JOURNAL OF HYDROLOGY, 2007, 336 (3-4) :416-429
[10]  
BROWN J A H, 1972, Journal of Hydrology (Amsterdam), V15, P77, DOI 10.1016/0022-1694(72)90077-7