江西省公益林枯落物层和土壤层水源涵养功能评价

doi:10.16843/j.sswc.2022.03.005

摘要
图/表
参考文献
相关文章 (12)

全文: HTML (0 KB)
输出: BibTeX | EndNote (RIS)

摘要森林的枯落物与土壤具有较高的水土保持效益，其中土壤的滞存水能力受质地类型的影响。为评价江西公益林枯落物层与土壤层的水文效益，采用室内浸水法与环刀法对江西省3个土壤质地区的公益林进行研究，结果表明：1）马尾松纯林枯落物的有效拦蓄能力在粗砂土（3.73 t/hm²）显著高于其他林分，在粉土、壤土质地区，湿地松纯林的枯落物层（7.94、5.78 t/hm²）的水源涵养效益更佳；2）在粗砂土质地区、粉土质地区和壤土质地区3个土壤质地区的土壤最大滞留贮存量均值为20.43、8.04、11.82 mm，但相同土壤质地区不同林分间的土壤水源涵养能力差异不明显；3）人工林枯落物的有效拦蓄能力（5.31 t/hm²）极显著的高于天然次生林，但平均土壤水分最大滞留贮存量（14.51 mm）极显著低于天然次生林。综上所述：马尾松、湿地松纯林和人工林的枯落物层具有更高的水文功能效应；天然次生林的土壤水文效应更佳。在江西省不同的质地类型的土壤立地，适当的栽植针叶树种能增加枯落物的水文效益。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	温林生
	邓文平
	钟流
	陈锡方
	卢妍洁
	全蕾
	刘苑秋

关键词 ：土壤质地类型, 水源涵养功能, 枯落物持水, 土壤水文效应, 江西省

Abstract：[Background] Forest litter and soil have high water and soil conservation benefits, and the capacity of soil water retention is affected by its texture. There are various soil texture types in Jiangxi province, and clarifying the water conservation capacity of different forest types in different soil quality areas is the basis for solving the problem of planting suitable tree species on the ground.[Methods] We set up a sample plot of 20 m×20 m, collected experimental samples based on the diagonal three-point method, and then used the indoor immersion method and the ring knife method to determine the samples of public welfare forests in three soil quality areas in Jiangxi province (the public welfare forests include Phyllostachys heterocycla forests, broadleaf mixed forest, Cunninghamia lanceolata pure forest, Pinus massoniana pure forest, Pinus elliottii pure forest, etc.).[Results]:1) The effective retention capacity of P. massoniana litter (3.73 t/hm²) was significantly higher than that of other forest types in coarse sandy soil areas. While, in silt and loamy areas, the P. elliottii litter layer (7.94, 5.78 t/hm²) had better water conservation benefits. 2) The means of the maximum soil water retention was 20.43, 8.04, 11.82 mm in the three soil types, but the differences among different forest stands in the same soil type area was not obvious. 3) The effective retention capacity of plantation forest litter (5.31 t/hm²) was significantly higher than that of natural secondary forest, but instead, the maximum storage capacity of average soil moisture (14.51 mm) was significantly lower.[Conclusions] Comprehensive inference, the litter layer of P. massoniana, P. elliottii and plantation forest have higher hydrological effect; the soil hydrological effect of natural secondary forest is better. On soil sites with different texture types in Jiangxi province, proper planting of coniferous species can better exert the hydrological benefits of litter.

Key words： soil texture types water conservation function litter water-holding soil hydrological effect Jiangxi province

收稿日期: 2020-12-19

PACS:

S715.7

基金资助:江西省林业厅科技创新专项"水源涵养林提质增效关键技术研究"（201808）；国家自然科学基金"庐山针叶林雾水截留、利用机制及其生态效应"（31860236）

通讯作者: 邓文平(1987—),男,助理研究员。主要研究方向:生态水文及同位素水文。E-mail:deng_wen_ping@126.com E-mail: deng_wen_ping@126.com

作者简介: 温林生(1996—),男,硕士研究生。主要研究方向:生态水文及同位素水文。E-mail:825906052@qq.com

引用本文:

温林生, 邓文平, 钟流, 陈锡方, 卢妍洁, 全蕾, 刘苑秋. 江西省公益林枯落物层和土壤层水源涵养功能评价[J]. 中国水土保持科学, 2022, 20(3): 35-43.
WEN Linsheng, DENG Wenping, ZHONG Liu, CHEN Xifang, LU Yanjie, QUAN Lei, LIU Yuanqiu. Evaluation of water conservation function of litter layer and soil layer of public welfare forests in different soil texture types in Jiangxi province. SSWC, 2022, 20(3): 35-43.

链接本文:

http://journal12.magtechjournal.com/Jweb_stbc/CN/10.16843/j.sswc.2022.03.005 或 http://journal12.magtechjournal.com/Jweb_stbc/CN/Y2022/V20/I3/35

[1]	吴卓,戴尔阜,林媚珍. 气候变化和人类活动对南方红壤丘陵区森林生态系统影响模拟研究:以江西泰和县为例[J]. 地理研究,2018, 37(11):2141. WU Zhuo,DAI Erfu,LIN Meizhen. Simulating the effect of climate change and human activities on the forest ecosystem in the hilly red soil region of southern China:A case study in Taihe county, Jiangxi province[J]. Geographical Research,2018, 37(11):2141.
[2]	阮继花,曾小春. 江西省生态公益林建设保护成效和举措[J]. 现代农业科技, 2020(10):126. RUAN Jihua,ZENG Xiaochun. Achievements and measures of ecological public welfare forest construction and protection in Jiangxi province[J]. Modern Agricultural Science and Technology,2020(10):126.
[3]	杨碧玉. 补偿标准从每亩5元提高到21.5元江西累计发放生态公益林补偿金101亿元[N]. 江西日报, 2019-09-19(2). YANG Biyu. From 5 yuan per mu to 21.5 yuan, Jiangxi province has issued 10.1 billion yuan of ecological forest compensation[N]. Jiangxi Daily, 2019-09-19(2).
[4]	周佳雯,高吉喜,高志球,等. 森林生态系统水源涵养服务功能解析[J]. 生态学报, 2018, 38(5):1679. ZHOU Jiawen,GAO Jixi,GAO Zhiqiu,et al. Analyzing the water conservation service function of the forest ecosystem[J]. Acta Ecologica Sinica,2018, 38(5):1679.
[5]	李阳,万福绪. 黄浦江中游5种典型林分枯落物和土壤水源涵养能力研究[J]. 水土保持学报, 2019, 33(2):264. LI Yang,WAN Fuxu. Water conservation capacities of litters and soils in five typical stands in the Middle Reaches of Huangpu River[J]. Journal of Soil and Water Conservation,2019, 33(2):264.
[6]	高迪,郭建斌,王彦辉,等. 宁夏六盘山不同林龄华北落叶松人工林枯落物水文效应[J]. 林业科学研究, 2019, 32(4):26. GAO Di,GUO Jianbin,WANG Yanhui,et al. Hydrological effects of forest litters of Larix principis-rupprechtii plantations with varying ages in Liupanshan of Ningxia, China[J]. Forest Research, 2019, 32(4):26.
[7]	胡小燕,段爱国,张建国,等. 南亚热带杉木人工成熟林密度对土壤养分效应研究[J]. 林业科学研究, 2018, 31(3):15. HU Xiaoyan,DUAN Aiguo,ZHANG Jianguo,et al. Effect of stand density on soil nutrient of Cunninghamia lanceolata mature plantations in South Asia Subtropical Zone[J]. Forest Research,2018, 31(3):15.
[8]	吕圣吉. 杉木-木荷混交林土壤肥力与水源涵养功能的研究[J]. 安徽农业科学, 2012, 40(28):13844. LÜ Shengji. Study on soil fertility and water conservation function of Cunninghamia lanceolata Schima superba mixed forest[J]. Journal of Anhui Agricultural Sciences,2012, 40(28):13844.
[9]	陈琦,刘苑秋,刘士余,等. 杉木取代阔叶林后林下水源涵养功能差异评价[J]. 水土保持学报, 2019, 33(2):244. CHEN Qi,LIU Yuanqiu,LIU Shiyu,et al. Evaluation on the difference of understory water conservation function after Cunninghamia lanceolata replacing broad-leaved forest[J]. Journal of Soil and Water Conservation,2019, 33(2):244.
[10]	温林生,邓文平,彭云,等. 江西退化红壤区3种森林恢复模式的枯落物和土壤表层水文功能研究[J]. 水土保持学报, 2020, 34(4):158. WEN Linsheng,DENG Wenping,PENG Yun,et al. Hydrological functions of litter and soil surface in three forest restoration models in degraded red soil region of Jiangxi province[J]. Journal of Soil and Water Conservation,2020, 34(4):158.
[11]	贾剑波,刘文娜,余新晓,等. 半城子流域3种林地枯落物的持水能力[J]. 中国水土保持科学, 2015, 13(6):26. JIA Jianbo,LIU Wenna,YU Xinxiao,et al. Water-holding characteristics of litters in three types of forest in the upper reaches of Banchengzi Basin[J]. Science of Soil and Water Conservation,2015, 13(6):26.
[12]	孙艳红,张洪江,杜士才,等. 四面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. 2009, 23(5):109. SUN Yanhong,ZHANG Hongjiang,DU Shicai,et al. Soil characteristics and water conservation function of different forest types in Simian Mountains[J]. Journal of Soil and Water Conservation,2009, 23(5):109.
[13]	吴晓光,刘龙,张宏飞,等. 砒砂岩区主要造林树种枯落物持水性能及土壤物理性质[J]. 水土保持学报, 2020, 34(4):137. WU Xiaoguang,LIU Long,ZHANG Hongfei,et al. Litter water-holding capacity and soil physical properties of main afforestation tree species in sandstone area[J]. Science of Soil and Water Conservation,2020, 34(4):137.
[14]	王鹏飞. 太行山低山丘陵区典型植物群落养分循环研究[D]. 郑州:河南农业大学, 2008:1. WANG Pengfei. Study on nutrient cycling of typical plant communities in Taihang Mountains[D]. Zhengzhou:Henan Agricultural University, 2008:1.
[15]	孟玉珂,刘小林,袁一超,等. 小陇山林区主要林分凋落物水文效应[J]. 西北林学院学报, 2012, 27(6):48. MENG Yuke,LIU Xiaolin,YUAN Yichao,et al. Hydrological effect of litter layers of the main forest types in Xiaolongshan forest region[J]. Journal of Northwest Forestry University,2012, 27(6):48.
[16]	宣立辉,康凡,谷建才,等. 冀北地区典型林分枯落物层与土壤层的水文效应[J]. 水土保持研究, 2018, 25(4):86. XUAN Lihui,KANG Fan,GU Jiancai,et al. Hydrological effects of litter and soil layers in typical stands of North Hebei[J]. Research of Soil and Water Conservation,2018, 25(4):86.
[17]	王伟平,李绍才,孙海龙,等. 杉木和柳杉人工林的土壤理化性质对比[J]. 四川林业科技, 2018, 39(5):68. WANG Weiping,LI Shaocai,SUN Hailong,et al. A comparative study of soil physical and chemical properties of Cunninghamia lanceolata and Cryptomeria fortunei plantations[J]. Journal of Sichuan Forestry Science and Technology,2018, 39(5):68.