2023年七台河市生长季植被生态质量变化特征研究

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中图分类号：X171.4 文献标志码：B

文章编号：1674-6139（2026）02-0132-06

Variation of Vegetation Ecological Quality during Growth Season in Qitaihe City in 2023

Wang Yufan  ，Wu Qiong， Cheng Chunxiang  ，Qu Fuyao ，Wang Cheng  （1.Heilongjiang Ecological Meteorology Center，Harbin 150030，China; 2.Wuying National Climatological Observatory，Yichun 153036，China； 3.FenglinWeather StationofHeilongjiangProvince，Yichun153036，China）

Abstract：QitaiheCityinHeilongjiangProvincehaspracticedtheconceptof“TwoMountains”andsteadilyimprovedtheecological quaityfvegetation，makingittefistiyinHeilongjangProvincetoewardedthetitleof“China’sClimateLivableCityBasedon theMedium-resolutionImaging Spectrum（MODIS）dataandmonthlymeteorologicaldata，thisstudyevaluatedthespatio-temporal changesfmeteorolgicalconditionsandvegeationeologicalduringthegowingseasoninQitaieCityfrom2OOOto23Teresults showed that the vegetation ecological quality index in 2O23 increased by 14.8% compared with 20Oo，and the vegetation ecological quality inmostforestareaswashigherthanthatoffarmlandandgrassandFrom2OoOto2O23，thevegetationecologyofQitaiheCitywasimprovedsawhole，tharbonsquestrationdygeneeasecpacityofforstvegetationssignificantlyhncedndtad production capacity was significantly improved.

KeyWords：net primary productivity；vegetation coverage；ecological qualityindex；Qitaihe City

前言

七台河市矢志不渝践行“两山”理念，植被生态质量稳步改善，连续10年保持“国家园林城市”称号，是黑龙江省首个荣获“中国气候宜居城市"称号的城市，这座“煤城”的生态环境变化也受到广泛关注。（剩余4017字）