甘肃省5种典型人工林生态系统固碳现状与潜力

doi:10.13287/j.1001-9332.201704.022

应用生态学报 ›› 2017, Vol. 28 ›› Issue (4): 1112-1120.doi: 10.13287/j.1001-9332.201704.022

甘肃省5种典型人工林生态系统固碳现状与潜力

程然然¹, 关晋宏^2,3, 张建国^1,4, 何秋月³, 邓磊³, 侯浩³, 李国庆^1,2, 杜盛^1,2*

¹中国科学院水利部水土保持研究所黄土高原土壤侵蚀与旱地农业国家重点实验室, 陕西杨凌 712100
²西北农林科技大学水土保持研究所, 陕西杨凌 712100
³西北农林科技大学林学院, 陕西杨凌 712100
⁴黄河水利委员会黄河上中游管理局, 西安 710021

收稿日期:2016-10-13 出版日期:2017-04-18 发布日期:2017-04-18
通讯作者: * E-mail: shengdu@ms.iswc.ac.cn
作者简介:程然然,男,1988年生,博士研究生.主要从事森林碳沉积与群落生态水文过程研究.E-mail:chengranran1221@163.com
基金资助:
本文由中国科学院战略性先导科技专项(XDA05050202)资助

Carbon storage and sequestration potential of five typical plantation ecosystems in Gansu Province, China

CHENG Ran-ran¹, GUAN Jin-hong^2,3, ZHANG Jian-guo^1,4, HE Qiu-yue³, DENG Lei³, HOU Hao³, LI Guo-qing^1,2, DU Sheng^1,2*

¹State Key Laboratory of Soil Erosion and Dryland Farming on Loess Plateau, Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling 712100, Shaanxi, China
²Institute of Soil and Water Conservation, Northwest A&F University, Yangling 712100, Shaanxi, China
³College of Forestry, Northwest A&F University, Yangling 712100, Shaanxi, China
⁴Upper and Middle Yellow River Bureau, Yellow River Conservancy Commission of the Ministry of Water Resources, Xi’an 710021, China

Received:2016-10-13 Online:2017-04-18 Published:2017-04-18
Contact: * E-mail: shengdu@ms.iswc.ac.cn
Supported by:
This work was supported by the Chinese Academy of Sciences Strategic Priority Research Program (XDA05050202)

摘要/Abstract

摘要： 基于野外调查与室内实测数据,结合第八次全国森林资源清查资料,分析了甘肃省5种典型人工林生态系统(刺槐、杨树、油松/华山松、落叶松及云杉林)森林生态系统碳密度、碳储量,并估算了乔木层固碳潜力.结果表明: 5种典型人工林生态系统平均碳密度和总碳储量分别为139.65 t·hm^-2和85.78 Tg,不同人工林类型之间差异较大.不同龄组间碳密度表现为近熟林(250.70 t·hm^-2)最大,其次是成熟林(175.97 t·hm^-2)和中龄林(156.92 t·hm^-2),幼龄林(117.56 t·hm^-2)最低.碳储量表现为幼龄林(45.47 Tg)>中龄林(19.54 Tg)>成熟林(11.84 Tg)>近熟林(8.93 Tg),幼中龄林碳储量占总碳储量的75.9%.5种典型人工林乔木层现实固碳潜力合计为7.27 Tg,刺槐林(2.49 Tg)和杨树林(2.10 Tg)最大;各龄组中,幼龄林现实固碳潜力最大(3.78 Tg),其次是中龄林(2.04 Tg),近熟林最小(0.45 Tg).5种典型人工林乔木层最大固碳潜力达27.55 Tg,表现为刺槐林(9.42 Tg)>落叶松林(6.22 Tg)≈云杉林(6.36 Tg)>杨树林(3.18 Tg)>油松/华山松林(2.37 Tg);其中,幼、中龄林最大固碳潜力分别为18.48和6.89 Tg,占总最大固碳潜力的92%.

Abstract: Based on the data of the field investigation and laboratory and the database of the 8^th national forestry inventory, ecosystem carbon density, storage amount, and sequestration potential of tree layer were estimated for five typical plantation ecosystems (Robinia pseudoacacia, Populus spp., Pinus tabuliformis & Pinus armandii, which were grouped as one kind of ecosystems, Larix principis-rupprechtii, and Picea asperata) in Gansu Province. The results showed that the average carbon density and total carbon storage of the five typical plantation ecosystems were 139.65 t·hm^-2 and 85.78 Tg, respectively. Ecosystem carbon density varied among ecosystems. It followed the sequence of premature (250.70 t·hm^-2) > mature (175.97 t·hm^-2) > middle-aged (156.92 t·hm^-2) > young (117.56 t·hm^-2) forest. Meanwhile, carbon storage in these plantations ranked in the order of young (45.47 Tg) > middle-aged (19.54 Tg) > mature (11.84 Tg) > pre-mature (8.93 Tg) forest. Specifically, young and middle-aged plantations contributed the most and accounted for 75.9% of the total carbon storage. The realistic carbon sequestration potential (CP_r) by tree layer of the five typical plantation ecosystems in Gansu Province was estimated as 7.27 Tg. The two largest contributors toCP_r were R. pseudoacacia (2.49 Tg) and Populus spp. (2.10 Tg). Young plantations (3.78 Tg) showed the largest CP_r, followed by middle-aged plantations (2.04 Tg), and the value of premature plantations (0.45 Tg) was the smallest. The maximum carbon sequestration potential (CP_max) might be up to 27.55 Tg, the CP_max with different plantations ranked in the order of R. pseudoacacia (9.42 Tg)> L. principis-rupprechtii (6.22 Tg) ≈ P. asperata (6.36 Tg) > Populus spp. (3.18 Tg) >P. tabuliformis & P. armandii (2.37 Tg). The CP_max of young and middle-aged plantations was estimated as 18.48 and 6.89 Tg, respectively, which accounted for 92% of the total maximum carbon sequestration potential.

程然然, 关晋宏, 张建国, 何秋月, 邓磊, 侯浩, 李国庆, 杜盛. 甘肃省5种典型人工林生态系统固碳现状与潜力[J]. 应用生态学报, 2017, 28(4): 1112-1120.

CHENG Ran-ran, GUAN Jin-hong, ZHANG Jian-guo, HE Qiu-yue, DENG Lei, HOU Hao, LI Guo-qing, DU Sheng. Carbon storage and sequestration potential of five typical plantation ecosystems in Gansu Province, China[J]. Chinese Journal of Applied Ecology, 2017, 28(4): 1112-1120.

参考文献

[1] Houghton JT. Climate change 2001: The scientific basis. Netherlands Journal of Geosciences, 2001, 87: 197-199
[2] Kramer PJ. Carbon dioxide concentration, photosynthesis, and dry matter production. Bioscience, 1981, 31: 29-33
[3] Hu H-Q (胡海清), Luo B-Z (罗碧珍), Wei S-J (魏书精), et al. Biomass carbon density and carbon sequestration capacity in seven typical forest types of the Xiaoxing’an Mountains, China. Chinese Journal of Plant Ecology (植物生态学报), 2015, 39(2): 140-158 (in Chinese)
[4] Huang L, Liu JY, Shao QQ, et al. Carbon sequestration by forestation across China: Past, present, and future. Renewable & Sustainable Energy Reviews, 2012, 16: 1291-1299
[5] Huang C-D (黄从德), Zhang J (张健), Yang W-Q (杨万勤), et al. Characteristics of carbon stock in artificial forest ecosystem in Sichuan Province of China. Chinese Journal of Applied Ecology (应用生态学报), 2008, 19(8): 1644-1650 (in Chinese)
[6] Technical Manual Writing Group of Ecosystem Carbon Sequestration Project (生态系统固碳项目技术规范编写组). Observation and Investigation for Carbon Sequestration in Terrestrial Ecosystems. Beijing: Science Press, 2015 (in Chinese)
[7] Fang JY, Chen AP, Peng CH, et al. Changes in forest biomass carbon storage in China between 1949 and 1998. Science, 2001, 292: 2320-2322
[8] Wang X-K (王效科), Feng Z-W (冯宗炜), Ouyang Z-Y (欧阳志云). Vegetation carbon storage and density of forest ecosystems in China. Chinese Journal of Applied Ecology (应用生态学报), 2001, 12(1): 13-16 (in Chinese)
[9] Cui G-Y (崔高阳), Chen Y-M (陈云明), Cao Y (曹扬), et al. Analysis on carbon stock distribution patterns of forest ecosystems in Shaanxi Province. Chinese Journal of Plant Ecology (植物生态学报), 2015, 39(4): 333-342 (in Chinese)
[10] Gao Y (高阳), Jin J-W (金晶炜), Cheng J-M (程积民), et al. Carbon sequestration status of forest ecosystems in Ningxia Hui Autonomous Region. Chinese Journal of Applied Ecology (应用生态学报), 2014, 25(3): 639-646 (in Chinese)
[11] Liu Y-C (刘迎春), Wang Q-F (王秋凤), Yu G-R (于贵瑞), et al. Ecosystems carbon storage and carbon sequestration potential of two main tree species for the Grain for Green Project on China’s hilly Loess Plateau. Acta Ecologica Sinica (生态学报), 2011, 31(15): 4277-4286 (in Chinese)
[12] Fang X (方晰), Tian D-L (田大伦), Xiang W-H (项文化). Effects of different management patterns on soil carbon storage of the deforested lands in Chinese fir plantation. Journal of Central South Forestry University (中南林业科技大学学报), 2004, 24(1): 1-5 (in Chinese)
[13] Feng R-F (冯瑞芳), Yang W-Q (杨万勤), Zhang J (张健). Artificial forest management for global change mitigation. Acta Ecologica Sinica (生态学报), 2006, 26(11): 3870-3877 (in Chinese)
[14] Deng L, Liu GB, Shangguan ZP. Land use conversion and changing soil carbon stocks in China’s ‘Grain-for-Green’ Program: A synthesis. Global Change Biology, 2014, 20: 3544-3556
[15] Li B (李斌), Fang X (方晰), Xiang W-H (项文化), et al. Carbon storage, carbon density, and carbon sequestration potential of Cunninghamia lanceolata plantations in Hunan Province. Scientia Silvae Sinicae (林业科学), 2013, 49(3): 25-32 (in Chinese)
[16] Xu J-D (徐济德). The 8th forest resources inventory results and analysis in China. Forestry Economics (林业经济), 2014(3): 6-8 (in Chinese)
[17] Cheng T-R (程堂仁), Ma Q-Y (马钦彦), Feng Z-K (冯仲科), et al. Research on forest biomass in Xiaolong Mountains, Gansu Province. Journal of Beijing Forestry University (北京林业大学学报), 2007, 29(1): 31-36 (in Chinese)
[18] Guo Y (郭云), Li Z-Y (李增元), Chen E-X (陈尔学), et al. Estimating forest above-ground biomass in the upper reaches of Heihe River basin using multi-spectral remote sensing. Scientia Silvae Sinicae (林业科学), 2015, 51(1): 140-149 (in Chinese)
[19] Zhang W-H (张文华). Research on the extreamly uneven characteristic of the distribution of forest in Gansu Province. Ganshu Agriculture (甘肃农业), 2005(11): 84 (in Chinese)
[20] Northwest Monitoring Center of Forest Resources, State Forestry Administration of China (国家林业局西北森林资源监测中心), Forestry Department of Gansu Province (甘肃省林业厅), Gansu Institute of Forest Inventory Planning (甘肃省林业调查规划局). The Results of Gansu Forestry Inventory, the Results of the 8^th National Forest Inventory. Beijing: State Forestry Administration, 2012 (in Chinese)
[21] Forestry Department of Gansu Province (甘肃省林业厅). Criteria of Forest Age Group Classification for Major Forest Types in Gansu Province. Lanzhou: Forestry Department of Gansu Province, 2012 (in Chinese)
[22] Forest Carbon Sequestration Project Office (森林固碳课题办公室). Current Carbon Storage, Rate, Mechanism and Potential of Forest Ecosystems in China: Biomass Equation. Guangzhou: Forest Carbon Sequestration Project Office, 2014 (in Chinese)
[23] Roxburgh SH, Wood SW, Mackey BG, et al. Assessing the carbon sequestration potential of managed forests: A case study from temperate Australia. Journal of Applied Ecology, 2006, 43: 1149-1159
[24] Thompson JA, Kolka RK. Soil carbon storage estimation in a forested watershed using quantitative soil-landscape modeling. Soil Science Society of America Journal, 2005, 69: 1086-1093
[25] Seely B, Welham C, Blanco JA. Towards the application of soil organic matter as an indicator of forest ecosystem productivity: Deriving thresholds, developing monitoring systems, and evaluating practices. Ecological Indicators, 2010, 10: 999-1008
[26] Finér L, Mannerkoski H, Piirainen S, et al. Carbon and nitrogen pools in an old-growth, Norway spruce mixed forest in eastern Finland and changes associated with clear-cutting. Forest Ecology and Management, 2003, 174: 51-63
[27] Tandel MB, Kukadia MU, Kolambe BN, et al. Influence of tree cover on physical properties of soil. Indian Forester, 2009, 98: 420-424
[28] Guan J-H (关晋宏). Carbon Storage in Forest Ecosystems and Relationshipswith Species Diversity in Gansu Province, China. PhD Thesis. Yangling: Institute of Soil & Water Conversation, Chinese Academy of Sciences & Ministry of Water Rources, 2015 (in Chinese)
[29] Liu S-R (刘世荣), Wang H (王晖), Luan J-W (栾军伟). A review of research progress and future prospective of forest soil carbon stock and soil carbon process in China. Acta Ecologica Sinica (生态学报), 2011, 31(19): 5437-5448 (in Chinese)
[30] Zhang CH, Ju WM, Chen JM, et al. China’s forest biomass carbon sink based on seven inventories from 1973 to 2008. Climatic Change, 2013, 118: 933-948
[31] Xu X-L (徐新良), Cao M-K (曹明奎), Li K-R (李克让). Temporal-spatial dynamics of carbon storage of forest vegetation in China. Progress in Geography (地理科学进展), 2007, 26(6): 1-10 (in Chinese)
[32] Zhang H, Guan DS, Song MW. Biomass and carbon storage of Eucalyptus and Acacia plantations in the Pearl River Delta, South China. Forest Ecology and Management, 2012, 277: 90-97
[33] Namgail T, Rawat GS, Mishra C, et al. Biomass and diversity of dry alpine plant communities along altitudinal gradients in the Himalayas. Journal of Plant Research, 2012, 125: 93-101
[34] Gou X-H (勾晓华), Chen F-H (陈发虎), Yang M-X (杨梅学), et al. Analysis of the tree-ring width chronology of Qilian Mountains at different elevation. Acta Ecologica Sinica (生态学报), 2004, 24(1): 172-176 (in Chinese)
[35] Cao X-P (曹旭平), Shen J-P (申家朋), Zhang W-H (张文辉), et al. Carbon density and its influence factors of Pinus tabulaeformis plantation in Longdong Area. Bulletin of Soil and Water Conservation (水土保持通报), 2015, 35(3): 359-364 (in Chinese)
[36] Liu YC, Yu GR, Wang QF, et al. Carbon carry capacity and carbon sequestration potential in China based on an integrated analysis of mature forest biomass. Science China Life Sciences, 2014, 57: 1218-1229
[37] Project Office of “Current Carbon Storage, Rate, Mechanism and Potential of Forest Ecosystems in China”(“中国森林生态系统固碳现状、速率、机制和潜力”课题办公室). The Specification for Current Carbon Storage, Rate, Mechanism and Potential of Forest Ecosystems in China. Guangzhou: South China Botanical Garden, Chinese Academy of Sciences, 2011 (in Chinese)

甘肃省5种典型人工林生态系统固碳现状与潜力

Carbon storage and sequestration potential of five typical plantation ecosystems in Gansu Province, China

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价