[1]ZHANG Biao,YANG Yan-gang,ZHANG Can-qiang.Characteristics of Water Conservation of Forest Ecosystem in Tai Lake Region[J].Research of Soil and Water Conservation,2010,17(05):96-100.
Copy
Characteristics of Water Conservation of Forest Ecosystem in Tai Lake Region
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
17
Number of periods:
2010 05
Page number:
96-100
Column:
Public date:
2010-10-20
- Title:
- Characteristics of Water Conservation of Forest Ecosystem in Tai Lake Region
- Keywords:
- forest ecosystem; water conservation; litter; soil layer; Tai Lake Region
- CLC:
- S715.7
- DOI:
- -
- Abstract:
- In recent years, the water conservation of forest ecosystem has raised a number of concerns. However, the present studies in Tai Lake Region lack of a comprehensive discussion and analysis on water conservation of forests. This paper reviewed a great deal of forest hydrology studies in Tai Lake Region, and compared the characteristics of water conservation in forest litter and soil layer. Field measurements indicated that, the litter biomass of major forest types ranged from 4.68 t/hm2 to 14.4 t/hm2, the amount of water interception by litter varied from 11.6 t/hm2 to 29.99 t/hm2, and the interception ratio of fully water-saturated weight to its dry mass ranged from 187.24% to 246.22%. The forests in Tai Lake Region also had well-developed soil porosity, with non-capillary pores ranging from 10.21% to 16.53%, and capillary pores from 39.01% to 44.21%. In addition, the forest soil permeability capabilities varied with vegetation types. The deciduous broadleaf forest had the largest steady-state permeability of 6.74 mm/min, followed by Chinese fir plantation, bamboo, evergreen broadleaf forest and pine. In sum, more improvement should be done in water conservation functions of forests in Tai Lake Region.
- References:
-
[1] 刘世荣,温远光,王兵,等.中国森林生态系统水文生态功能规律[M].北京:中国林业出版社,1996:1-5.
[2] 张彪,李文华,谢高地,等.森林生态系统的水源涵养功能及其计量方法[J].生态学杂志,2009,28(3):529-534.
[3] Nunez D,Nahuelhual L,Oyarzun C.Forests and water: The value of native forests in supplying water for human consumption[J].Ecological Economics,2006,5:606-616.
[4] Andreassian V.Water and forests: From historical controversy to scientific debate[J].Journal of Hydrology,2004,291:1-27.
[5] Farley K,Jobbagy E,Jackson P.Effects of afforestation on water yield: A global synthesis with implications for policy[J].Global Change Biology,2005,11:1565-1567.
[6] 宋子刚.森林生态水文功能与林业发展决策[J].中国水土保持科学,2007,5(4):101-107.
[7] 秦伯强,吴庆农,高俊峰,等.太湖地区的水资源与水环境:问题、原因与管理[J].自然资源学报,2002,17(2):221-228.
[8] 黄智华,薛滨,逄勇.太湖水环境演变与流域经济发展关系及趋势[J].长江流域资源与环境,2006,15(5):627-631.
[9] 刘庄,郑刚,张永春,等.社会经济活动对太湖流域的生态影响分析[J].生态与农村环境学报,2009,25(1):27-31.
[10] 蔡庆华,吴刚,刘建康.流域生态学:水生态系统多样性研究和保护的一个新途径[J].科技导报,1997(5):24-26.
[11] 阎水玉,王祥荣.流域生态学与太湖流域防洪、治污及可持续发展[J].湖泊科学,2001,13(1):1-7.
[12] 蒋文伟,余树全,周国模,等.安吉地区不同森林植被水源涵养功能的研究[J].江西农业大学学报:自然科学版,2002,24(5):635-639.
[13] 杨学军,姜志林.苏南丘陵区主要森林类型地被层水源涵养功能研究[J].水土保持通报,2001,21(3):28-31.
[14] 林海礼,宋绪忠,钱立军,等.千岛湖地区不同森林类型枯落物水文功能研究[J].浙江林业科技,2008,28(1):70-74.
[15] 周重光,沈辛作,于建国,等.浙江山地森林枯落物层的生态水文效应[J].浙江林业科技,1989,9(5):1-8.
[16] 刘为华,张桂莲,徐飞,等.上海城市森林土壤理化性质[J].浙江林学院学报,2009,26(2):155-163.
[17] 周重光,柴锡周,沈辛作,等.天目山森林土壤的水文生态效应[J].林业科学研究,1990,3(3):215-221.
[18] 黄进,杨会,张金池.桐庐生态公益林主要林分类型的土壤水文效应[J].生态环境学报,2009,18(3):1094-1099.
[19] 玉冬米.森林土壤透水蓄水性能的研究[J].林业科技开发,2000,14(4):10-12.
[20] 谢红彬,虞孝感,张运林.太湖流域水环境演变与人类活动耦合关系[J].长江流域资源与环境,2001,10(5):393-400.
[21] Putuhena W M,Cordery I.Estimation of interception capacity of the forest floor[J].Journal of Hydrology,1996,180:283-299.
[22] 余新晓,张志强,陈丽华,等.森林生态水文[M].北京:中国林业出版社,2004:32-35.
[22] 温远光,刘世荣.我国主要森林生态系统类型降水截留规律的数量分析[J].林业科学,1995,31(4):289-298.
[23] 孙艳红,张洪江,程金花,等.缙云山不同林地类型土壤特性及其水源涵养功能[J].水土保持学报,2006,20(2):106-109.
[24] 何东宁,王占林,张洪勋.青海乐都地区森林涵养水源效能研究[J].植物生态学报与地植物学学报,1991,15(1):71-78.
[25] Dunne T,Zhang W,Aubry B F.Effects of rainfall,vegetation and microtopography on infiltration and runoff[J].Water Resoures Research,1991,27(9):2271-2285.
[26] 杨学军,姜志林.溧阳地区森林景观的生物多样性评价[J].生态学报,2001,21(4):671-675.
- Similar References:
Memo
-
Last Update:
1900-01-01