天津市津南八里湾绿色生态屏障区生态质量气象评价研究

天津科技 ›› 2023, Vol. 50 ›› Issue (9): 86-89.

天津市津南八里湾绿色生态屏障区生态质量气象评价研究

孙树鹏, 廖云琛, 吴洋, 尹紫薇, 赵玥

天津市津南区气象局天津 300350

收稿日期:2023-09-04 出版日期:2023-09-25 发布日期:2023-12-26
基金资助:
津南区科技计划项目“津南绿屏区生态质量气象评价研究”（20210303）; 天津市气象局重点项目“绿色生态屏障区植被生态系统气候承载力监测评估”（202215zdxm04）; 国家自然科学基金项目“京津冀地区持续性雾霾天气的稳定分量提取和预报方法研究”（41805061）

Study on Meteorological Assessment of Ecological Quality in Green Barrier in Jinnan Bali Bay of Tianjin

SUN Shupeng, LIAO Yunchen, WU Yang, YIN Ziwei, ZHAO Yue

Tianjin Jinnan District Meteorological Bureau,Tianjin 300350,China

Received:2023-09-04 Online:2023-09-25 Published:2023-12-26

摘要/Abstract

摘要： 利用2021年11月至2022年10月地面生态气象监测站数据,采用综合评价指标法对津南八里湾绿屏区生态质量进行气象评价。研究表明：2022年7月,湿润指数、植被覆盖指数、土壤湿度指数均处于研究时段最高水平,气象灾害指数也处于较低水平,因此,该时段的气象综合评价指标值也最高,达到了0.74;8月次之,综合评价指标值为0.72;2021年12月最低,仅为0.21。综合评价指标年平均值为0.47,这与处于初建阶段的绿屏区实际情形较为相符。该研究对于后续客观评估绿屏区生态质量具有重要参考意义。

关键词: 生态质量, 气象评价, 津南八里湾绿色生态屏障区

Abstract: Based on the data of the eco-meteorological monitoring station from November 2021 to October 2022,the comprehensive evaluation index method was used to conduct the meteorological evaluation of the ecological quality in the green barrier in Jinnan Bali Bay of Tianjin. The results suggest that the humidity index,vegetation coverage index and soil moisture index in July 2022 were at the highest level in the study period,and the meteorological disaster index was at a lower level,so the meteorological comprehensive evaluation index value was the highest in this period,reaching 0.74;The comprehensive evaluation index value in August took the second place,reaching 0.72;The index value reached the lowest in December 2021,only 0.21. The annual average of the comprehensive evaluation index was 0.47. It is consistent with the actual situation of the green barrier at the initial construction stage. This study has important reference significance for the subsequent objective assessment of the ecological quality of the green barrier.

Key words: ecological quality, meteorological evaluation, green barrier in Jinnan Bali Bay

中图分类号:

S162

孙树鹏, 廖云琛, 吴洋, 尹紫薇, 赵玥. 天津市津南八里湾绿色生态屏障区生态质量气象评价研究[J]. 天津科技, 2023, 50(9): 86-89.

SUN Shupeng, LIAO Yunchen, WU Yang, YIN Ziwei, ZHAO Yue. Study on Meteorological Assessment of Ecological Quality in Green Barrier in Jinnan Bali Bay of Tianjin[J]. TIANJIN SCIENCE & TECHNOLOGY, 2023, 50(9): 86-89.