[1]WANG Huijing,WANG Hongxi,XIE Yuguang.Hydrology Functions and Water Holding Capacity of Forest Litter in Taihangshan Scenic Area[J].Research of Soil and Water Conservation,2016,23(06):135-139,144.
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Hydrology Functions and Water Holding Capacity of Forest Litter in Taihangshan Scenic Area
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
23
Number of periods:
2016 06
Page number:
135-139,144
Column:
Public date:
2016-12-28
- Title:
- Hydrology Functions and Water Holding Capacity of Forest Litter in Taihangshan Scenic Area
- Keywords:
- Taihangshan; forest; litter; soil; hydrology functions
- CLC:
- S715.3
- DOI:
- -
- Abstract:
- A preliminary study on hydrological effects of litter and soil was carried out at four different altitudes in Taihangshan scenic area. The results showed that:(1) the thickness of under-composed layer at different altitudes was more than half than that of total litter thickness, and semi-decomposed layer was more than half than that of total litter thickness, which decreased in the order:coniferous forest > mingled forest > broad-leaved forest > bushwood, and the total volume of litter increased with the increase of altitude, which suggested that litter decomposition speed was slow at low altitude and fast at high altitude; (2) the maximum capacity of soil moisture, the maximum rate of soil moisture, natural moisture rate, the effective rate of interception and the effective capacity of interception increased with the increase of altitude, which decreased in the order:coniferous forest > mingled forest > broad-leaved forest > bushwood and under-composed layer > semi-decomposed layer, and indicated that the water conservation ability was higher at high altitude and weaker at low altitude; (3) soil bulk density decreased with the increase of altitude, which decreased in the order:bushwood > broad-leaved forest > mingled forest > coniferous forest, and soil total porosity, noncapillary poropsity, capillary poropsity, soil maximum moisture rate, maximum water holding capacity, water holding capacity and effective reservoir space increased with the increase of altitude. which decreased in the order:coniferous forest > mingled forest > broad-leaved forest > bushwood; (4) correlation analysis showed that soil permeability was significantly positive correlated to soil total porosity and noncapillary poropsity (p < 0.01), and noncapillary poropsity had a more significant effect on soil permeability. Generally, the water conservation function gradually increased with the increase of altitude in Taihangshan scenic area forest.
- References:
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[1] Bruijnzeel L A. Hydrological functions of tropical forests:not seeing the soil for the trees?[J]. Agriculture, Ecosystems&Environment, 2004,104(1):185-228.
[2] Pan H L, Mahrt L. Interaction between soil hydrology and boundary-layer development[J]. Boundary-Layer Meteorology, 1987,38(1/2):185-202.
[3] Sawicz K, Wagener T, Sivapalan M, et al. Catchment classification:empirical analysis of hydrologic similarity based on catchment function in the eastern USA[J]. Hydrology and Earth System Sciences, 2011,15(9):2895-2911.
[4] Capell R, Tetzlaff D, Hartley A J, et al. Linking metrics of hydrological function and transit times to landscape controls in a heterogeneous mesoscale catchment[J]. Hydrological Processes, 2012,26(3):405-420.
[5] Wohl E, Barros A, Brunsell N, et al. The hydrology of the humid tropics[J]. Nature Climate Change, 2012,2(9):655-662.
[6] Edwards D P, Tobias J A, Sheil D, et al. Maintaining ecosystem function and services in logged tropical forests[J]. Trends in ecology&evolution, 2014,29(9):511-520.
[7] Brantley S, Ford C R, Vose J M. Future species composition will affect forest water use after loss of eastern hemlock from southern Appalachian forests[J]. Ecological Applications, 2013,23(4):777-790.
[8] Barksdale W F, Anderson C J, Kalin L. The influence of watershed run-off on the hydrology, forest floor litter and soil carbon of headwater wetlands[J]. Ecohydrology, 2014,7(2):803-814.
[9] Guendehou G H S, Liski J, Tuomi M, et al. Test of validity of a dynamic soil carbon model using data from leaf litter decomposition in a West African tropical forest[J]. Geoscientific Model Development Discussions, 2013,6(2):3003-3032.
[10] Saura-Mas S, Estiarte M, Penuelas J, et al. Effects of climate change on leaf litter decomposition across post-fire plant regenerative groups[J]. Environmental and Experimental Botany, 2012,77:274-282.
[11] He X, Lin Y, Han G, et al. Litterfall interception by understorey vegetation delayed litter decomposition in Cinnamomum camphora plantation forest[J]. Plant and soil, 2013,372(1-2):207-219.
[12] 韩路,王海珍,吕瑞恒,等.塔里木河上游不同森林类型枯落物的持水特性[J].水土保持学报,2014,28(1):96-101.
[13] 卢振启,黄秋娴,杨新兵.河北雾灵山不同海拔油松人工林枯落物及土壤水文效应研究[J].水土保持学报,2014,28(1):112-116.
[14] 高开通,胡淑萍,刘鹏举,等.北京九龙山自然保护区典型林分枯落物水文效应研究[J].水土保持研究,2013,20(5):160-164.
[15] 剪文灏,李淑春,陈波,等.冀北山区三种典型森林类型枯落物水文效应研究[J].水土保持研究,2011,18(5):144-147.
[16] 郑江坤,王婷婷,付万全,等.川中丘陵区典型林分枯落物层蓄积量及持水特性[J].水土保持学报,2014,28(3):87-91.
[17] 刘国华,张金池,林树燕,等.4种地被竹枯落物的水文特征及其截持降雨过程研究[J].水土保持通报,2012,32(2):105-113.
[18] 田超,杨新兵,李军,等.冀北山地阴坡枯落物层和土壤层水文效应研究[J].水土保持学报,2011,25(2):97-103.
[19] 石媛,鲁绍伟,陈波,等.河北雾灵山不同密度油松人工林枯落物及土壤水文效应[J].水土保持学报,2014,28(3):92-97.
[20] 鲁绍伟,陈波,潘青华,等.北京山地不同密度侧柏人工林枯落物及土壤水文效应[J].水土保持学报,2013(1):224-229.
[21] 刘蔚漪,范少辉,漆良华,等.闽北不同类型毛竹林水源涵养功能研究[J].水土保持学报,2011,25(2):92-96.
[22] 张艺,史宇,余新晓,等.北京山区典型森林生态系统土壤水文特征研究[J].水土保持通报,2012,32(3):62-67.
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