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| Remote sensing monitoring and analysis of vegetation ecological quality in 20 years in Yingtan area |
| Liu Qiang |
| Yingtan Meteorological Bureau, Yingtan 335001 |
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Abstract In order to do a good job in the evaluation and analysis of vegetation ecological quality in the Yingtan area from 2001 to 2020, this article is based on the Jiangxi vegetation ecological meteorological monitoring and evaluation system, and uses ArcGIS software to statistically analyze the vegetation coverage situation in the Yingtan area from 2001 to 2020.The results show that since 2001, the overall vegetation coverage in Yingtan City has increased, the vegetation index and productivity have significantly improved, and the ecological quality of vegetation has continued to improve, with a particularly significant performance from 2011 to 2020.In 2020, the vegetation index was the highest in 20 years, and the net primary productivity of vegetation was the second highest in 20 years (only after 2018), an increase of 10.8% compared to 2001.The ecological quality of vegetation in over 95% of Yingtan City has continued to improve.
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Received: 18 June 2024
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| [1] |
郑健,徐蓉,朱晓翠,等.2000—2018 年奉化植被生态质量变化分析[J].农学学报,2021,11(11):48-53.
|
| [2] |
李雨鸿,李晶,王婷,等.辽宁省森林和草地植被生态质量演变及气候响应研究[J].环境科学与管理,2022,47(4):159-163.
|
| [3] |
蒲高忠,王柯懿,莫凌,等.中国喀斯特天坑演化及植被生态系统研究进展[J].广西植物,2021,41(10):1632-1643.
|
| [4] |
李超,李雪梅.2000～2018年中国植被生态质量时空变化特征[J].长江流域资源与环境,2021,30(9):2154-2165.
|
| [5] |
王丽霞,史园莉,张宏伟,等.2000—2020年北方农牧交错区植被生态功能变化及驱动因子分析[J].生态环境学报,2021,30(10):1990-1998.
|
| [6] |
孙应龙,钱拴,延昊,等.2000—2018年云南省典型矿区植被生态时空变化特征:以临沧市为例[J].生态环境学报,2019,28(12):2381-2389.
|
| [7] |
汲玉河,周广胜,王树东,等.2000—2019年秦岭地区植被生态质量演变特征及驱动力分析[J].植物生态学报2021,45(6):617-625.
|
| [8] |
吴宜进,赵行双,奚悦,等.基于MODIS的20062016年西藏生态质量综合评价及其时空变化[J].地理学报,2019,74(7):1438-1449.
|
| [9] |
伽光,林文鹏,徐润浇,等.基于遥感的SDG 15.1.2生物多样性指标计算与分析:以长三角生态绿色一体化发展示范区为例[J].环境科学研究,2022,35(4):1025-1036.
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2024, Vol. 41 
