浙江省林业应对气候变化成效及措施研究

Reviews of Forestry Response to Climate Change in Zhejiang Province

在全球气候变化大背景下,森林碳汇能力成为国际社会公认的减缓气候变暖的重要措施之一。文章总结了近年来浙江省林业应对气候变化成效:森林蓄积量从2005年的1.72亿m~3提高到2019年的3.61亿m~3,全省森林植被总碳储量达到2.8亿t;2006-2019年全省共完成造林更新41.2万hm^(2),共实施中幼林抚育面积约181.47万hm^(2);建立了中国绿色碳汇基金会浙江碳汇基金,募集社会资金大力实施公益性林业碳汇项目,共营造碳汇林9786.67hm^(2)。同时,分析了当前浙江省林业应对气候变化存在宜造林地严重不足、森林质量总体不高、松材线虫病形势严峻、对林业碳汇认识不足等问题,提出了应切实提高森林增汇能力、努力减少森林碳排放量、加强林业碳汇建设与交易、加大林业科技支撑力度和强化组织领导和科普宣传等发展对策。

Summarization was made on achievements of forestry response to climate change in Zhejiang province during 2005-2019.Forest growing stocks increased from 172 million m^(3) in 2005 to 361 million m^(3) in 2019 with the total carbon storages of forest vegetation of 280 million tons.From 2006 to 2019,412000 ha were afforested or transformed,1.81 million ha of young forest were tendered in the province.Zhejiang Carbon Fund of China Green Carbon Foundation was established,and forest carbon sink projects afforested 9786.67 ha.Challenges were such as no more planting land for forest,not good quality of forest,serious occurrence of Bursaphelenchus xylophilus,and low awareness of importance of forest carbon sequestration.Recommendations were put forwarded including improving the capacity of forest carbon sequestration,reducing the carbon emissions from forests,strengthening the construction and trading of forest carbon sequestration,increasing the support for forestry science and technology,strengthening the leadership and science popularization.