[1]余久华,胡伟云,廖丽华,等.庆元县1985—2017 年森林资源动态变化及成因分析[J].浙江林业科技,2023,43(02):53-58.[doi:10.3969/j.issn.1001-3776.2023.02.009]
 YU Jiu-hua,HU Wei-yun,LIAO Li-hua,et al.Analysis on Dynamic Changes and Causes of Forest Resources in Qingyuan County from 1985 to 2017[J].Journal of Zhejiang Forestry Science and Technology,2023,43(02):53-58.[doi:10.3969/j.issn.1001-3776.2023.02.009]
点击复制

庆元县1985—2017 年森林资源动态变化及成因分析()
分享到:

《浙江林业科技》[ISSN:1001-3776/CN:33-1112/S]

卷:
43
期数:
2023年02期
页码:
53-58
栏目:
出版日期:
2023-03-20

文章信息/Info

Title:
Analysis on Dynamic Changes and Causes of Forest Resources in Qingyuan County from 1985 to 2017
文章编号:
1001-3776(2023)02-0053-06
作者:
余久华胡伟云廖丽华夏瑞满吴永丰徐选美吴聪连陈奕浪
(庆元县自然资源和规划局,浙江 庆元 323800)
Author(s):
YU Jiu-huaHU Wei-yunLIAO Li-huaXIA Rui-manWU Yong-fengXU Xuan-meiWU Cong-lianCHEN Yi-lang
(Qingyuan Natural Resources and Planning Bureau of Zhejiang, Qingyuan 323800, China)
关键词:
庆元县森林资源森林资源二类调查动态变化成因
Keywords:
Qingyuan county forest resource forest management inventory dynamic change cause
分类号:
S757.2
DOI:
10.3969/j.issn.1001-3776.2023.02.009
文献标志码:
A
摘要:
根据1985—2017 年5 次森林资源二类调查监测数据,结合县域生态、经济和社会条件,对庆元县33 年间 的森林资源动态变化和成因进行了分析。结果表明:(1)林地面积先降后增,森林、乔木林地面积总体持续增加, 森林覆盖率先缓慢上升后快速上升,至2017 年达到86.06%;竹林面积和立竹量持续增加。(2)活立木、乔木林 蓄积量和乔木林单位面积蓄积量以1997 年为界,先剧烈下降后快速增加。(3)乔木林幼龄林蓄积量持续增加, 近、成、过熟林蓄积量以1997 年为界先降后增,龄组结构趋于优化;人工林面积、蓄积量及占比持续增加,天然 林蓄积量以1997 年为界先降后增,两者面积和蓄积量占比趋于一致。总体来看,受20 世纪90 年代“木材经济” “香菇经济”发展的双重影响,森林资源剧烈下降,而人工造林有效促进了森林资源恢复。目前,县域森林面积、 森林覆盖率指标基本已达极限,而单位面积蓄积量有继续提升的空间。因此,要正确处理森林资源“量”与“质” 的关系,进行统筹规划,加强保护,合理利用,才能达到森林资源可持续发展的目的。
Abstract:
Based on five forest management inventory data of Qingyuan county, Zhejiang province from 1985 to 2017, dynamic changes and causes of forest resources were analyzed combined with ecological, economic and social conditions. The results showed that the area of forest land decreased before 1989, and then increased, the area of forest and arbor continued to increase, while forest coverage first rose slowly and then rapidly, reaching 86.06% in 2017. The area of bamboo forest and the number of standing culm continued to increase. The total growing stock, arbor and unit area arbor growing stock decreased sharply before 1997 and then increased rapidly. The growing stock of young arbor forest continued to increase, that of near-mature, mature and over-mature arbor forest decreased before 1997 and then increased. The area and growing stock of artificial arbor forest and their ratio continued to increase, while growing stock natural forest decreased before 1997 and then increased. The proportion of area and growing stock of both forest tended to be the same. Analysis on causes of the changes demonstrated that “wood economy” and “mushroom economy” in the 1990s had great influence on the decrease of forest resources, while afforestation had effectively promoted the recovery of forest resources.

参考文献/References:

[1] 李世毅. 甘肃省文县森林资源动态变化趋势分析[J]. 甘肃农业,2013(17):9-11.
[2] 曾伟生,闫宏伟. 森林资源监测有关问题的思考[J]. 林业资源管理,2013(6):15-18,36.
[3] 国家林业局. 国家森林资源连续清查技术规定[M]. 北京:中国林业出版社,2014,64-65.
[4] 关百钧,施昆山. 森林可持续发展研究综述[J]. 世界林业研究,1995(4):1-6.
[5] BAFFETTA F,CORONA P,FATTORINI L. Design-based diagnostics for k-nn estimators of forest resources[J]. Can J For Res,2011,41(1):59-72.
[6] 赵春燕,李际平,王国华,等. 森林资源动态变化的时空拓扑分析[J]. 西北林学院学报,2010,25(2):216-220.
[7] GUO Q,REN H. Productivity as related to diversity and age in planted versus natural forests[J]. Glob Ecol Biogeogr,2014,23(12):1461-1471.
[8] 王凯,陈涛,罗军伟,等. 基于EKC 模型的山东省森林资源变化与人均GDP 关系分析[J]. 林业经济问题,2016,36(3):222-226.
[9] 杨旭东. 锦屏县森林资源动态变化分析及可持续经营研究[J]. 西部林业科学,2017,46(6):122-127.
[10] 孟宪宇. 测树学[M]. 北京:中国林业出版社,2006:192-193.
[11] 周书宇,杨雪. 贵州省观山湖区森林资源动态分析[J]. 安徽农业科学,2019,47(13):97-99,122.
[12] 杜兴林. 生态移民的“庆元模式”——推进欠发达地区生态移民的探索与实践[J]. 浙江经济,2008(12):54-55.
[13] 张龙生,程小云,李萍,等. 甘肃省森林资源现状及动态变化分析[J]. 林业与环境科学,2020,36(3):73-79.
[14] 毛可进. 丽水香菇产业发展模式对森林生态的影响[J]. 经济师,2005(8):268-269.
[15] 程云行,姜春前. 浙江庆元菇业发展的系统思考[J]. 浙江林业科技,2002(4):28-32.
[16] 刘刚,何莹,杜群. 浙江林业利用世界银行贷款项目的实践与思考[J]. 中国林业经济,2017(6):18-20, 28.
[17] 陈白,吴新荣,金昌平. 庆元县公益林分类及生态保护对策[J]. 现代农业科技,2009(8):59,61.

相似文献/References:

[1]蒋仲龙,王秀云*,林松,等.浙江省国有林场森林资源特征研究[J].浙江林业科技,2016,36(03):48.
 JIANG Zhong-long,WANG Xiu-yun *,LIN Song,et al.Forest Resource Characters of State-owned Forest Farms in Zhejiang province[J].Journal of Zhejiang Forestry Science and Technology,2016,36(02):48.
[2]陶吉兴,张国江,季碧勇.森林资源一类清查与二类调查数据控制与融合研究[J].浙江林业科技,2016,36(06):8.
 TAO Ji-xing,ZHANG Guo-jiang,JI Bi-yong.Research on Data Control and Fusion of Continuous Forest Inventory andForest Management Inventory[J].Journal of Zhejiang Forestry Science and Technology,2016,36(02):8.
[3]王剑武.浙江省森林资源新一轮二类调查技术特点与若干问题探讨[J].浙江林业科技,2017,37(04):95.[doi:10.3969/j.issn.1001-3776.2017.04.017]
 WANG Jian-wu.Technical Characteristics and Discussion on the Latest Forest Management Inventory in Zhejiang Province[J].Journal of Zhejiang Forestry Science and Technology,2017,37(02):95.[doi:10.3969/j.issn.1001-3776.2017.04.017]
[4]郑世伟,尹瑞安,沈从根,等.庆元县甜桔柚病虫害调查初报[J].浙江林业科技,2019,39(05):87.[doi:10.3969/j.issn.1001-3776.2019.05.014]
 ZHENG Shi-wei,YIN Rui-an,SHEN Cong-gen,et al.The Preliminary Report of Diseases and Insect Pests on Citrus reticulate ‘Unshiu’× hassaku in Qingyuan County[J].Journal of Zhejiang Forestry Science and Technology,2019,39(02):87.[doi:10.3969/j.issn.1001-3776.2019.05.014]
[5]姚丰平,张飞英,吴益庆,等.废弃铅锌矿堆碴边坡重金属污染营林修复技术研究[J].浙江林业科技,2020,40(03):31.[doi:10.3969/j.issn.1001-3776.2020.03.005]
 YAO Feng-ping,ZHANG Fei-ying,WU Yi-qing,et al.Restoration Technique for Heavy Metal Polluted Slag Slope in Abandoned Lead-Zinc Mine[J].Journal of Zhejiang Forestry Science and Technology,2020,40(02):31.[doi:10.3969/j.issn.1001-3776.2020.03.005]
[6]李国庆,吴雪玲,唐 辉,等.安吉县2007-2018 年森林资源动态和成因分析[J].浙江林业科技,2020,40(03):56.[doi:10.3969/j.issn.1001-3776.2020.03.009]
 LI Guo-qing,WU Xue-ling,TANG Hui,et al.Dynamics and Analysis on Forest Resources Change during 2007 and 2018 in Anji County[J].Journal of Zhejiang Forestry Science and Technology,2020,40(02):56.[doi:10.3969/j.issn.1001-3776.2020.03.009]
[7]吴晓云,周知华,吴益庆,等.树参种群在群落中的结构特征及种间关联分析[J].浙江林业科技,2020,40(04):24.[doi:10.3969/j.issn.1001-3776.2020.04.004]
 WU Xiao-yun,ZHOU Zhi-hua,WU Yi-qing,et al.StructureCharacteristics and Species Association of Dendropanaxdentigerin Communities[J].Journal of Zhejiang Forestry Science and Technology,2020,40(02):24.[doi:10.3969/j.issn.1001-3776.2020.04.004]
[8]王剑武,吴伟志,朱程昊,等.浙江省森林资源资产评估中相关利率的探讨[J].浙江林业科技,2020,40(05):21.[doi:10.3969/j.issn.1001-3776.2020.05.004]
 WANG Jian-wu,WU Wei-zhi,ZHU Cheng-hao,et al.On Relevant Interest Rate by Evaluation of Forest Resources Assets in Zhejiang Province[J].Journal of Zhejiang Forestry Science and Technology,2020,40(02):21.[doi:10.3969/j.issn.1001-3776.2020.05.004]
[9]姚理武,吴应齐,叶增新,等.不同种植密度与配置方式对藜麦农艺性状和籽粒产量的影响[J].浙江林业科技,2021,41(05):99.[doi:10.3969/j.issn.1001-3776.2021.05.017]
 YAO Li-wu,WU Ying-qi,YE Zeng-xin,et al.Effect of Different Interplanting Densities on Agronomic Traits and Yield of Chenopodium quinoa[J].Journal of Zhejiang Forestry Science and Technology,2021,41(02):99.[doi:10.3969/j.issn.1001-3776.2021.05.017]

备注/Memo

备注/Memo:
收稿日期:2022-10-12;修回日期:2023-01-07
基金项目:庆元县高层次人才培养资助项目(2017RC02)
作者简介:余久华,正高级工程师,从事森林生态研究;E-mail:yujiuhua001@163.com。
更新日期/Last Update: 2023-03-20