南方低质低效人工林质量改善与生态服务提升技术研究前瞻

doi:10.16843/j.sswc.2024132

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Abstract [Background] The southern hilly area is an important area for the construction of "three zones and four zones" ecological security barrier and the main concentrated distribution area of low-quality and low-efficiency plantation in southern China, which have long-term outstanding problems such as soil erosion, low ecological service capacity and poor system stability. [Methods] In view of the distribution pattern, evolution characteristics and response to climate change, community structure-soil quality-ecological services coupling mechanism, and multi-objective decision optimization algorithm and path of low-quality and low-efficiency plantation in southern China, the research team selected Changting, Nanning, Ganzhou, Huanggang, and Huangshan city as typical demonstration areas to carry out the "National Key R & D Program of China". The main line of this research is distribution pattern and degradation mechanism of low-quality and low-efficiency plantation ecosystem service, and ecological service improvement and demonstration research should be carried out from three levels. [Results] 1) Clarify the spatial and temporal pattern, evolution characteristics, degradation mechanism, the response of community structure and ecosystem services to climate change of typical plantation ecosystem services such as Cunninghamia lanceolata, Pinus massoniana and Moso bamboo in the southern China, and propose the coordinated improvement. 2) Select functional native tree species with high water utilization rate and strong carbon fixation ability, research technologies such as needle and broad-leaved layer mixing, bamboo forest full-time life-cycle operation and so on, and forming low-quality and low-efficiency plantation community structure optimization and carbon fixation increase synergistic improvement technology and mode. 3) Study the technologies of understory vegetation function group construction, biodiversity improvement, understory vegetation renewal, and culvert soil conservation function improvement, and construct the technology and mode of coordinated improvement of understory vegetation ecology and economy. 4) Study the technologies for acidified soil improvement, ecological stoichiometry and nutrient balance regulation, root economic spectrum complementarity and soil nutrient improvement, soil structural obstacle reduction and nutrient utilization improvement, and form soil habitat restoration technology and mode of soil-rhizosphere-microbial interaction. 5) Establish a database of technical model and regional environmental parameters, evaluate the regional differentiation and climate change adaptability of the technology and model of artificial forest quality improvement and ecological service collaborative improvement. [Conclusions] Focus on solving the key technical bottlenecks of community structure optimization, induction and restoration of understory vegetation function group, soil habitat restoration, which is applicable to typical plantations such as C. lanceolata, P. massoniana and M. bamboo et al, build a quality and efficiency improvement intelligent decision-making platform of low quality and low efficiency plantation. Finally, this study may provide theoretical basis and technical support for the quality improvement strategy of low quality and low efficiency plantation and the ecosystem service improvement path in southern China.

Key words： low-quality and low-efficiency plantations quality improvement ecosystem services improving path

Received: 09 September 2024

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S750

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	Articles by authors
	QI Lianghua
	TIAN Huimin
	WANG Huimin
	PAN Lei
	JIANG Jiang
	CHENG Jinhua
	SHI Lei
	PENG Zhihua

Cite this article:

QI Lianghua,TIAN Huimin,WANG Huimin, et al. Technologies for improving the qualities and ecological services of low-quality and low-efficiency plantations in southern China[J]. SSWC, 2024, 22(5): 1-8.

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http://journal12.magtechjournal.com/Jweb_stbc/EN/10.16843/j.sswc.2024132 OR http://journal12.magtechjournal.com/Jweb_stbc/EN/Y2024/V22/I5/1

[1]	ZHANG Junze, FU Bojie, STAFFORD-SMITH M, et al. Improve forest restoration initiatives to meet sustainable development Goal 15[J]. Nature Ecology and Evolution, 2021, 5(1): 10.
[2]	HUA Fangyuan, BRUIJNZEE L A, MELI Paula, et al. The biodiversity and ecosystem service contributions and trade-offs of forest restoration approaches[J]. Science, 2022, 376(6595): 839.
[3]	刘世荣, 杨予静, 王晖. 中国人工林经营发展战略与对策: 从追求木材产量的单一目标经营转向提升生态系统服务质量和效益的多目标经营[J]. 生态学报, 2018, 38(1): 1. LIU Shirong, YANG Yujing, WANG Hui. Development strategy and management countermeasures of planted forests in China: Transforming from timber-centered single objective management towards multi-purpose management for enhancing quality and benefits of ecosystem services[J]. Acta Ecologica Sinica, 2018, 38(1): 1.
[4]	HERMOSO V, REGOS A, MORÁN-ORDÓÑEZ A, et al. Tree planting: A double-edged sword to fight climate change in an era of megafires[J]. Global Change Biology, 2021, 27(13): 3001.
[5]	UDDIN M M, ABDUL A A, LOVELOCK C E. Importance of mangrove plantations for climate change mitigation in Bangladesh[J]. Global Change Biology, 2023, 29(12): 3331.
[6]	VIVIANA Z, HANSEN M C, POTAPOV P V, et al. Rapid expansion of human impact on natural land in South America since 1985[J]. Science Advances, 2021, 7(14): eabg1620.
[7]	FAGAN M E, KIM D H, SETTLE W, et al. The expansion of tree plantations across tropical biomes[J]. Nature Sustainability, 2022, 5: 681.
[8]	WANG Zhen, ZHANG Xiongqing, CHHIN S, et al. Disentangling the effects of stand and climatic variables on forest productivity of Chinese fir plantations in subtropical China using a random forest algorithm[J]. Agricultural and Forest Meteorology, 2021, 304/305(15): 108412.
[9]	ZHAO Junyang, QIN Shutao, PAN Peng, et al. Microbial driving mechanism of soil conditioner on reducing cadmium uptake by rice and improving soil environment[J]. Agriculture Ecosystems and Environment, 2023, 349(15): 108452.
[10]	WEI Xi, LIANG Wenjun. Regulation of stand density alters forest structure and soil moisture during afforestation with Robinia pseudoacacia L. and Pinus tabulaeformis Carr. on the Loess Plateaut[J]. Forest Ecology and Management, 2021, 491(3): 119196.
[11]	QU Yancheng, WANG Hanchen, DEAN T J, et al. Growth dominance and growth efficiency in response to thinning treatments in Chinese fir plantations with long-term spacing trials[J]. Forest Ecology and Management, 2022, 521(2/3): 120438.
[12]	ZHENG Hua, WANG Lijuan, PENG Wenjia, et al. Realizing the values of natural capital for inclusive, sustainable development: Informing China’s new ecological development strategy[J]. Proceedings of the National Academy of Sciences of the United States of America, 2019, 116(17): 8623.
[13]	FENG Xiaoming, FU Bojie, PIAO Shilong, et al. Revegetation in China’s Loess Plateau is approaching sustainable water resource limits[J]. Nature Climate Change, 2016, 6: 1019.
[14]	TONG Xiaowei, BRANDT M, YUE Yuemin, et al. Forest management in southern China generates short term extensive carbon sequestration[J]. Nature Communications, 2020, 11(1): 129.
[15]	LI Junya, YUAN Xiaoyuan, GE Le, et al. Rhizosphere effects promote soil aggregate stability and associated organic carbon sequestration in rocky areas of desertification[J]. Agriculture, Ecosystems and Environment, 2020, 304: 107126.
[16]	WANG Jingjing, LIU Zhiping, GAO Jianlun, et al. The Grain for Green project eliminated the effect of soil erosion on organic carbon on China’s Loess Plateau between 1980 and 2008[J]. Agriculture, Ecosystems and Environment, 2021, 322(6): 107636.
[17]	CANDELP D, LUCAS B M E, GARCIA C A I, et al. Forest structure drives the expected growth of Pinus nigra along its latitudinal gradient under warming climate[J]. Forest Ecology and Management, 2021, 505: 119818.
[18]	莫永俊, 曹小玉, 赵文菲,等. 基于结构方程模型的杉木林林分结构多样性评价[J]. 生态学报, 2024, 44(2): 745. MO Yongjun, CAO Xiaoyu, ZHAO Wenfei, et al. Evaluation of stand structure diversity of Cunninghamia lanceolata forest based on structural equation modeling[J]. Acta Ecologica Sinica, 2024, 44(2): 745.
[19]	BROWN C, LAW R, ILLIAN J B, et al. Linking ecological processes with spatial and non-spatial patterns in plant communities[J]. Journal of Ecology, 2011, 99(6): 1402.
[20]	RATCLIFFE S, HOLZWARTH F M, NADROWSKI K, et al. Tree neighbourhood matters-tree species composition drives diversity-productivity patterns in a near-natural beech forest[J]. Forest Ecology and Management, 2015, 335: 225.
[21]	LI Yuanfa, YE Shaoming M, HUI Gangying, et al. Spatial structure of timber harvested according to structure-based forest management[J]. Forest Ecology and Management, 2014, 322: 106.
[22]	TRENTINI C P, CAMPANELLO P I, VILLAGRA M, et al. Thinning of loblolly pine plantations in subtropical Argentina: Impact on microclimate and understory vegetation[J]. Forest Ecology and Management, 2017, 384: 236.
[23]	王媚臻, 毕浩杰, 金锁,等. 林分密度对云顶山柏木人工林林下物种多样性和土壤理化性质的影响[J]. 生态学报, 2019, 39(3): 981. WANG Meizhen, BI Haojie, JIN Suo, et al.Effects of stand density on understory species diversity and soil physicochemical properties of a Cupressus funebris plantation in Yunding Mountain[J]. Acta Ecologica Sinica, 2019, 39(3): 981.
[24]	杜雪, 白彦锋, 杜志,等. 湖南省马尾松天然次生林最优均衡曲线[J]. 北京林业大学学报, 2023, 45(1): 21. DU Xue, BAI Yanfeng, DU Zhi, et al. Optimal equilibrium curve of natural secondary forest of Pinus massoniana in Hunan province of central China[J]. Journal of Beijing Forestry University, 2023, 45(1): 21.
[25]	HONG Songbai, PIAO Shilong, CHEN Anping, et al. Afforestation neutralizes soil pH[J]. Nature Communication, 2018,9:520.
[26]	SEMCHENKO M, BARRY K E, DE VRIES F T, et al. Deciphering the role of specialist and generalist plant-microbial interactions as drivers of plant-soil feedback[J]. New Phytologist, 2022, 234: 1929.
[27]	ZHAO Dehai, MONTES C R, BULLOCK B P, et al. Effects of intensive fertilization, complete competition control and site quality on aboveground net primary production (ANPP) dynamics of loblolly pine plantations[J]. Forest Ecology and Management, 2022, 506: 119986.
[28]	RYALS R, KAISER M, TORN M S, et al. Impacts of organic matter amendments on carbon and nitrogen dynamics in grassland soils[J]. Soil Biology and Biochemistry, 2014, 68: 52.
[29]	张玲玉, 赵学强, 沈仁芳. 土壤酸化及其生态效应[J]. 生态学杂志, 2019, 38(6): 1900. ZHANG Lingyu, ZHAO Xueqiang, SHEN Renfang. Soil acidification and its ecological effects[J]. Chinese Journal of Ecology, 2019, 38(6):1900.
[30]	WANG Yilong, WANG Xuhui, WANG Kai, et al. The size of the land carbon sink in China[J]. Nature, 2022, 603(7901): E7.
[31]	MORÁN-ORDÓÑE A, RAMSAUER J, COLL L, et al. Ecosystem services provision by Mediterranean forests will be compromised above 2℃ warming[J]. Global Change Biology, 2021, 27(18): 4210.
[32]	ZHANG Yan, WU Tong, SONG Changsu, et al. Influences of climate change and land use change on the interactions of ecosystem services in China’s Xijiang River Basin[J]. Ecosystem Services, 2022, 58: 101489.
[33]	MOSS E D, EVANS D E, ATKINS J P. Investigating the impacts of climate change on ecosystem services in UK agro-ecosystems: An application of the DPSIR framework[J]. Land Use Policy, 2021, 105: 105394.
[34]	ZHANG Yao, KEENAN T F, ZHOU Sha. Exacerbated drought impacts on global ecosystems due to structural overshoot[J]. Nature Ecology and Evolution, 2021, 5: 1490.
[35]	ZHANG Yichen, PIAO Shiling, SUN Yan, et al. Future reversal of warming-enhanced vegetation productivity in the northern Hemisphere[J]. Nature Climate Change, 2022, 12: 581.
[36]	BüHNE H S, TOBIAS J A, DURANT S M., et al. Improving predictions of climate change-land use change interactions[J]. Trends in Ecology and Evolution, 2021, 36(1): 29.
[37]	LAWLER J, LEWIS D J, NELSON E, et al. Projected land-use change impacts on ecosystem services in the United States[J]. Proceedings of the National Academy of Sciences of the United States of America, 2014, 111(20): 7492.
[38]	SCHIBALSKI A, KLEYER M, MAIER M, et al. Spatiotemporally explicit prediction of future ecosystem service provisioning in response to climate change, sea level rise, and adaptation strategies[J]. Ecosystem Services, 2022, 54: 101414.
[39]	TRIVIÑO M, MORÁN-ORDOÑEZ A, EYVINDSON K, et al. Future supply of boreal forest ecosystem services is driven by management rather than by climate change[J]. Global Change Biology, 2023, 29: 1484.