[1]权 伟,戎建涛,郑方东.乌岩岭不同林分土壤有机碳含量及分布特征[J].南京林业大学学报(自然科学版),2018,42(04):198--1.[doi:10.3969/j.issn.1000-2006.201710031]
 QUAN Wei,RONG Jiantao,ZHENG Fangdong.Distribution of soil organic carbon among different forest types in Wuyanling Nature Reserve[J].Journal of Nanjing Forestry University(Natural Science Edition),2018,42(04):198--1.[doi:10.3969/j.issn.1000-2006.201710031]
点击复制

乌岩岭不同林分土壤有机碳含量及分布特征
分享到:

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
42
期数:
2018年04期
页码:
198--1
栏目:
研究简报
出版日期:
2018-07-12

文章信息/Info

Title:
Distribution of soil organic carbon among different forest types in Wuyanling Nature Reserve
文章编号:
1000-2006(2018)04-0198-05
作者:
权 伟1戎建涛1郑方东2
1.温州科技职业学院,温州市农林渔生态系统增汇减排重点实验室,浙江 温州 325006; 2.浙江乌岩岭国家级自然保护区管理局, 浙江 泰顺 325500
Author(s):
QUAN Wei1 RONG Jiantao1 ZHENG Fangdong2
1.Wenzhou Key Laboratory of Adding Carbon Sinks and Reducing Carbon Emissions of Agriculture, Forestry and Fishery Ecosystem, Wenzhou Vocational College of Science and Technology, Wenzhou 325006, China; 2. Wuyanling National Nature Reserve Management Bureau of Zhejiang Province, Taishun 325500, China
关键词:
土壤水溶性有机碳 土壤有机碳分布特征 林地 浙江乌岩岭自然保护区
Keywords:
Keywords:soil water-soluble organic carbon distribution character of soil organic carbon forestry soil Wuyanling Nature Reserve in Zhejiang Province
分类号:
S714
DOI:
10.3969/j.issn.1000-2006.201710031
文献标志码:
A
摘要:
【目的】浙江乌岩岭森林生态系统濒临太平洋,具有独特的海洋性气候,在中国亚热带地区具有重要地位,探究该区域不同林分土壤有机碳含量及其分布特征,可为提高土壤碳库管理水平,推动森林生态系统的可持续经营与发展提供参考。【方法】用岛津TOC-LCPH总有机碳分析仪测定了7种林分(松林、杉木林、柳杉林、阔叶林、混交林、竹林、茶园)土壤有机碳(SOC)及水溶性有机碳(WSOC)含量,并分析了其与土壤因子的关系。【结果】7种林分的SOC和WSOC含量都呈现出了随土层深度增加而减少的规律,具有明显的垂直分布特征。各土层SOC含量均以杉木林最高,≥10~25 cm与≥25~40 cm两土层WSOC含量亦是在杉木林中最高。WSOC与SOC含量之比为0.59%~1.51%,以杉木林≥25~40 cm土层的最高,以松林≥25~40 cm土层的最低。SOC含量与土壤密度、pH分别存在极显著(P<0.01)与显著线性负相关(P<0.05),WSOC含量与土壤密度、pH均存在极显著线性负相关(P<0.01)。【结论】乌岩岭土壤密度与pH均为影响林分SOC和WSOC含量的重要因素。
Abstract:
Abstract: 【Objective】Forest ecosystems at the Wuyanling Nature Reserve in Zhejiang Province close to the Pacific Ocean have a unique marine climate and play an important role in the subtropical region of China. Exploring the soil organic carbon content and its distribution characteristics among different forest types can provide information for improving the management of soil carbon pools and promoting sustainable management and development of forest ecosystems.【Method】The content of the soil organic carbon(SOC)and soil water-soluble organic carbon(WSOC)of seven forest types(pine forest, Chinese fir forest, Cryptomeria fortunei forest, broad-leaved forest, mixed forest bamboo forest, and tea plantation)were determined by Shimadzu TOC-LCPH total organic carbon analyzer, and their correlations with soil factors were analyzed. 【Result】 The SOC content and WSOC contents of all seven forest types decreased with increasing soil depth, showing obvious vertical distribution patterns. The SOC contents in all soil layers were the highest in the Chinese fir forest, and the WSOC contents in the soil layers ≥10-25 cm and ≥25-40 cm were also the highest in the Chinese fir forest. The percentage of WSOC to SOC varied from 0.59% to 1.51%, among which the highest was found in the layer ≥25-40 cm in the Chinese fir forest and the lowest was found in the layer ≥25-40 cm of the pine forest. There was an extremely significant negative linear correlation between SOC and bulk density(P < 0.01), and a significant negative linear correlation of SOC with pH(P < 0.05). The content of WSOC showed an extremely significant negative linear correlation with both soil bulk density and pH(P < 0.01). 【Conclusion】Soil bulk density and pH are both important factors affecting SOC and WSOC contents in the Wuyanling Nature Reserve.

参考文献/References:

[1] 刘世荣,王晖,栾军伟.中国森林土壤碳储量与土壤碳过程研究进展[J].生态学报,2011,31(19):5437-5448. LIU S R, WANG H, LUAN J W. A review of research progress and future prospective of forest soil carbon stock and soil carbon process in China[J]. Acta Ecologica Sinica, 2011, 31(19):5437-5448.
[2] 王文静,王百田,吕钊,等.山西太岳山不同林分土壤有机碳储量研究[J].干旱区资源与环境, 2013,27(1):81-85. DOI:10.13448/j.cnki.jalre.2013.01.007. WANG W J, WANG B T, LYU Z, et al.Soil organic carbon reserve of different forests in Taiyue Mountain[J]. Journal of Arid Land Resources and Environment, 2013, 27(1):81-85.
[3] 周焱,徐宪根,阮宏华,等.武夷山不同海拔土壤水溶性有机碳的含量特征[J]. 南京林业大学学报(自然科学版),2009,33(4):48-52.DOI:10.3969/j.issn.1000-2006.2009.04.008. ZHOU Y, XU X G, RUAN H H, et al. Content character of WSOC among four vegetation types along an elevation gradients in Wuyi Mountain[J]. Journal of Nanjing Forestry University(Natural Sciences Edition), 2009, 33(4):48-52.
[4] 林伟盛,杨智杰,郭剑芬,等.米槠天然林转变成杉木人工林后土壤可溶性有机碳的变化[J].亚热带资源与环境学报,2013,8(1):41-47.DOI:10.3969/j.issn.1673-7105.2013.01.008. LIN W S, YANG Z J, GUO J F, et al. Changes of soil dissolved organic carbon after converting natural Castanopsis carlesis forest into Cunninghamia lanceolata plantation in subtropical China[J]. Journal of Subtropical Resources and Environment, 2013, 8(1):41-47.
[5] 仲磊,张杨家豪,卢品,等.次生常绿阔叶林的群落结构与物种组成:基于浙江乌岩岭9 ha森林动态样地[J].生物多样性, 2015, 23(5): 619-629. DOI:10.17520/biods.2015110. ZHONG L, CHANG-YANG J H, LU P, et al. Community structure and species composition of the secondary evergreen broad-leaved forest: the analyses for a 9 ha forest dynamics plot in Wuyanling Nature Reserve, Zhejiang Province, East China[J]. Biodiversity Science, 2015, 23(5): 619-629.
[6] 王阳,章明奎.不同类型林地土壤颗粒态有机碳和黑碳的分布特征[J].浙江大学学报(农业与生命科学版),2011,37(2):193-202. DOI:10.3785/j.issn.1008-9209.2011.02.012. WANG Y, ZHANG M K. Distribution characters of particulate organic carbon and black carbon in soils under different forestry vegetations[J]. Journal of Zhejiang University(Agric & Life Sci), 2011, 37(2):193-202.
[7] 曹小玉,李际平.杉木林土壤有机碳含量与土壤理化性质的相关性分析[J].林业资源管理,2014(6):104-109. CAO X Y, LI J P. Contents of soil organic carbon and its relations with soil physicochemical properties in Chinese fir plantations[J]. Forest Resources Management, 2014(6):104-109.
[8] 路秋玲,郑阿宝,阮宏华.瓦屋山林场森林碳密度与碳储量研究[J].南京林业大学学报(自然科学版),2010,34(5):115-119. DOI:10.3969/j.issn.1000-2006.2010.05.025. LU Q L, ZHENG A B, RUAN H H. The carbon density and carbon storage of forests in Wawushan forest farm[J]. Journal of Nanjing Forestry University(Natural Sciences Edition), 2010,34(5):115-119.
[9] 巩晟萱,王丹,戴伟,等.不同生长时期丝栗栲林下土壤有机碳含量及矿化特征[J].水土保持通报,2015,35(5):59-63. GONG S X, WANG D, DAI W, et al. Conten and mineralization characteristics of soil organic carbon under Castanopsis fargesii forests in different growth periods[J]. Bulletin of Soil and Water Conservation, 2015, 35(5):59-63.
[10] DAVIDSON E A, TRUMBORE S E, AMUNDSON R. Soil warming and organic carbon content[J]. Nature, 2000, 408(14): 789-790. DOI:10.1038/35048672.
[11] 赵佳宝,杨喜田,徐星凯,等.马尾松-麻栎混交林土壤溶解性有机碳氮空间分布特征[J].水土保持学报,2016,30(3):213-219. ZHAO J B, YANG X T, XU X K, et al. Spatial distribution characteristic of soil dissolved organic carbon and nitrogen under the Pinus massoniana-Quercus acutissima mixed forest[J]. Journal of Soil and Water Conservation, 2016, 30(3):213-219.
[12] 蒋友如,盛浩,王翠红,等.湘东丘陵区4种林地深层土壤溶解性有机碳的数量和光谱特征[J].亚热带资源与环境学报,2014,9(3):61-67. JIANG Y R, SHENG H, WANG C H, et al. Dissolved organic carbon in deep forest soil horizon in eastern Hunan Province: amount and ultraviolet-visible spectroscopic features[J]. Journal of Subtropical Resources and Environment, 2014,9(3):61-67.
[13] 姜培坤.不同林分下土壤活性有机碳库研究[J].林业科学,2005,41(1):10-13. JIANG P K. Soil active carbon pool under different types of vegetation[J]. Scientia Silvae Sinicae, 2005,41(1):10-13.
[14] 盛浩,周萍,袁红,等.亚热带不同稻田土壤溶解性有机碳的剖面分布特征[J].生态学杂志,2013,32(7):1698-1702. DOI:10.13292/j.1000-4890.2013.0362. SHANG H, ZHOU P, YUAN H, et al. Profile distribution characteristics of dissolved organic carbon in different types of subtropical paddy soils[J]. Chinese Journal of Ecology, 2013,32(7):1698-1702.
[15] 李洁,盛浩,周萍,等.湘东丘陵区不同类型土壤活性碳组分的剖面分布与差异[J].生态环境学报,2013,22(11):1780-1784. DOI:10.16258/j.cnki.1674-5906.2013.11.016. LI J, SHENG H, ZHOU P, et al.Soil profile distribution of labile organic carbon fractions in three types of hilly woodland soils in eastern Hunan Province[J]. Ecology and Environmental Sciences, 2013, 22(11):1780-1784.
[16] SUN S H, LIU J J, LI Y F, et al. Similar quanlity and quantity of dissolved organic carbon under different land use systems in two Canadian and Chinese soils[J]. Journal of Soils and Sediments, 2013, 13(1):34-42. DOI:10.1007/s11368-012-0604-z.
[17] 陈小花,杨青青,余雪标,等.热带海岸典型森林类型土壤有机碳储量和碳氮垂直分布特征[J].热带作物学报,2017,38(1):38-44. CHEN X H, YANG Q Q, YU X B, et al. Soil organic carbon storage and vertical distribution of carbon and nitrogen under different typical forest types in the coastal tropical area[J]. Chinese Joumal of Tropical Crops, 2017,38(1):38-44.
[18] 陶晓,樊伟,杨春,等.城市不同森林土壤溶解性有机碳和微生物生物量碳特征[J].生态学杂志,2016,35(12):3191-3196. DOI:10.13292 /j.1000-4890.201612.039. TAO X, FAN W, YANG C, et al. Characteristics of soil dissolved organic carbon and microbial biomass carbon in different urban forest communities[J]. Chinese Journal of Ecology, 2016, 35(12): 3191-3196.
[19] HAJNOS M, SOKOLOWSKA Z, JOZEFACIUK G, et al. Effect of leaching of DOC on pore characteristic of a sandy soil[J]. Journal of Plant Nutrition and Soil Science, 1999, 162(1): 19-25. DOI:10.1002/(sici)1522-2624(199901)162:1<19::aid-jpln19>3.0.co; 2-1.
[20] YOU S J,YIN Y,ALLEN H E. Partitioning of organic matter in soils:Effects of pH and water/soil ratio[J]. Science of the Total Environment, 1999,227(2/3):155-160. DOI:10.1016/s0048-9697(99)00024-8.
[21] 刘景双,杨继松,于君宝,等.三江平原沼泽湿地土壤有机碳的垂直分布特征研究[J].水土保持学报,2003,17(3):5-8. DOI:10.13870/j.cnki. st bcxb.2003.03.002. LIU J S, YANG J S, YU J B, et al. Study on vertical distributon of soil organic carbon in wetlands Sanjiang plain[J]. Journal of Soil and Water Conservation, 2003, 17(3):5-8.

相似文献/References:

[1]周焱,徐宪根,阮宏华*,等.武夷山不同海拔土壤水溶性有机碳的含量特征[J].南京林业大学学报(自然科学版),2009,33(04):048.[doi:10.3969/j.jssn.1000-2006.2009.04.010]
 ZHOU Yan,XU Xian gen,RUAN Hong hua*,et al.Content character of WSOC among four vegetation types along an elevation gradients in Wuyi Mountain[J].Journal of Nanjing Forestry University(Natural Science Edition),2009,33(04):048.[doi:10.3969/j.jssn.1000-2006.2009.04.010]
[2]王莹,阮宏华*,黄亮亮,等.围湖造田不同土地利用方式土壤水溶性有机碳的变化[J].南京林业大学学报(自然科学版),2010,34(05):109.[doi:10.3969/j.jssn.1000-2006.2010.05.024]
 WANG Ying,RUAN Hong hua*,HUANG Liang liang,et al.Soil water soluble organic carbon in reclaimed land from lake under different land uses[J].Journal of Nanjing Forestry University(Natural Science Edition),2010,34(04):109.[doi:10.3969/j.jssn.1000-2006.2010.05.024]

备注/Memo

备注/Memo:
基金项目:温州市重点科技创新团队建设项目(C20150008); 浙江泰顺县科技计划项目(泰财教[2017]238号) 第一作者:权伟(49100892@qq.com),副教授。
更新日期/Last Update: 2018-07-27