Carbon pool of tropical mountain rain forests in Jianfengling and effect of clear-cutting on it

Abstract

Abstract: Studies on the carbon pool of virgin and regenerated tropical mountain rain forests in Jianfengling, Hainan Island, China, and the effect of clear-cutting on it show that the total carbon pool of virgin tropical mountain rain forest was 340.467t·hm^-2, of which, the storage of plant carbon, soil organic carbon and litter layer carbon accounted for 232.791, 104.696 and 2.98t·hm^-2, respectively.The total carbon pool of regenerated tropical mountain rain forest was 258.996t·hm^-2, of which, the storage of plant carbon, soil organic carbon and litter layer carbon accounted for 150.203, 105.803 and 2.99t·hm^-2, respectively.Clear-cutting could cause the decrease of carbon storage of forest soil, and natural regeneration could make the carbon storage recover fast.After clear-cutting, the total carbon pool of 26-year-old natural regenerated forest was only 76% of that of the virgin forest.

Key words: Carbon pool, Tropical mountain rain forest, Clear-cutting, Jianfengling of Hainan Island, microbial community composition, root trenching, litter removal, microbial biomass, enzyme activity, subtropical sandy coastal area

Wu Zhongmin, Li Yide, Zeng Qingbo, Zhou Guangyi, Chen Bufeng, Du Zhihu, Lin Mingxian . Carbon pool of tropical mountain rain forests in Jianfengling and effect of clear-cutting on it[J]. Chinese Journal of Applied Ecology, 1998, 9(4): 341-344.

[1]	LI Jiayu, SHI Xiuzhen, LI Shuaijun, WANG Zhenyu, WANG Jianqing, ZOU Bingzhang, WANG Sirong, HUANG Zhiqun. Effects of stand ages on soil enzyme activities in Chinese fir plantations and natural secondary forests [J]. Chinese Journal of Applied Ecology, 2024, 35(2): 339-346.
[2]	SUN Guanfa, LU Mei, SHAN Shengyang, ZHAO Dingrong, SUN Yujia, LIU Guoqing, ZHAO Xuyan, FENG Jun. Effect of short-term nitrogen deposition on dry-wet seasonal variation of soil respiration in degraded Poa pratensis alpine meadow of the Napahai, Yunnan, China [J]. Chinese Journal of Applied Ecology, 2024, 35(2): 390-398.
[3]	LENG Peng, WANG Jianqing, TAN Yunyan, SHAO Yajun, WANG Liyan, SHI Xiuzhen, ZHANG Guoyou. Effects of elevated carbon dioxide (CO₂)and ozone (O₃)concentrations on ectoenzyme activities in rice rhizospheric soil [J]. Chinese Journal of Applied Ecology, 2023, 34(8): 2185-2193.
[4]	DAI Zecheng, LIU Yuexiu, DANG Ning, WANG Zhirui, CAI Jiangping, ZHANG Yuge, SONG Yongbo, LI Hui, JIANG Yong. Short-term legacy effects of long-term nitrogen and water addition on soil chemical properties and micro-bial characteristics in a temperate grassland [J]. Chinese Journal of Applied Ecology, 2023, 34(7): 1834-1844.
[5]	LYU Jinghua, ZHAO Xuyan, LU Mei, LI Cong, YANG Zhidong, LIU Pan, CHEN Zhiming, FENG Jun. Effects of vegetation and soil changes on microbial biomass carbon and nitrogen in the Napahai meadow under N deposition [J]. Chinese Journal of Applied Ecology, 2023, 34(6): 1525-1532.
[6]	WANG Shijia, GUO Yafen, CUI Xiaoyang. Responses of soil enzyme activity to freeze-thaw alternation in Greater Khingan Mountains, China [J]. Chinese Journal of Applied Ecology, 2023, 34(5): 1211-1217.
[7]	LYU Fuze, YANG Yali, BAO Xuelian, ZHANG Changren, ZHENG Tiantian, HE Hongbo, ZHANG Xudong, XIE Hongtu. Effects of no-tillage and different stover mulching amounts on soil microbial community and microbial residue in the Mollisols of China [J]. Chinese Journal of Applied Ecology, 2023, 34(4): 903-912.
[8]	DOU Mengke, ZHANG Weidong, YANG Qingpeng, CHEN Longchi, LIU Yejia, HU Yalin. Effects of Chinese fir planting and phosphorus addition on soil microbial biomass and extracellular enzyme activities. [J]. Chinese Journal of Applied Ecology, 2023, 34(3): 631-638.
[9]	LI Jiachen, HOU Lei, WANG Yanxia, LIANG Qibin. Effects of nitrogen input on N₂O production and enzyme activity in Luoshijiang Wetland sediments, China [J]. Chinese Journal of Applied Ecology, 2023, 34(2): 405-414.
[10]	LIU Jiaqi, LIANG Yan, XIAO Fan, HAN Yiqing, HU Chuanxing, WEI Liuhong, DUAN Min. Main sources of soil phosphorus and their seasonal changes across different vegetation restoration stages in karst region of southwest China [J]. Chinese Journal of Applied Ecology, 2023, 34(12): 3313-3321.
[11]	LIU Xigang, LI Nan, JI Tuo, ZHOU Bo, WEI Min, LI Jing, YANG Fengjuan. Effects of microbial agents and corn protein ferment on physiological characteristics in leaves and yield of tomato [J]. Chinese Journal of Applied Ecology, 2023, 34(11): 3039-3044.
[12]	XIAO Xiang-qian, ZHANG Hai-kuo, FENG Ya-si, WANG Ji-peng, LIANG Chen-fei, CHEN You-chao, ZHU Gao-di, CAI Yan-jiang. Effects of plant residues on C:N:P of soil, microbial biomass, and extracellular enzyme in an alpine mea-dow on the Qinghai-Tibetan Plateau, China [J]. Chinese Journal of Applied Ecology, 2023, 34(1): 58-66.
[13]	DENG Ya-qin, XU Zhi, ZHANG Yong, WANG Yu-yun. Responses of soil microbial biomass nitrogen to organic fertilizer with different degrees of maturity and regu-lation to soil mineral nitrogen [J]. Chinese Journal of Applied Ecology, 2023, 34(1): 137-144.
[14]	YU Bo, QIN Si-jun, LYU De-guo. Responses of soil microorganisms, enzyme activities and nutrient contents to inter-row grass ploughing and returning to the field in a natural sod culture apple orchard [J]. Chinese Journal of Applied Ecology, 2023, 34(1): 145-150.
[15]	WANG Ya-fang, LIU Zong-yue, ZHANG Bao-gang, YU Shu-quan, CAI Yan-jiang. Effects of the removal of invasive Moso bamboo on soil microbial biomass and enzyme activities in subtropical forests [J]. Chinese Journal of Applied Ecology, 2022, 33(5): 1233-1239.

Carbon pool of tropical mountain rain forests in Jianfengling and effect of clear-cutting on it

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments