Geographic data on Ecologic Focus Areas for year 2022

Geographic data on Ecologic Focus Areas for year 2022, stating: - Tree group, forest - Pond with coastal vegetation - Fallow land, the area and configuration of which have not changed for 3 years or more - A field of nitrogen-accumulating plants whose area and configuration have not changed for 3 years or more - Catch crops field with no change in area and configuration for 3 years or more - Field margins area and configuration unchanged for 3 years or more - Short rotation plantations - Ditch, canal from 1 m wide2022年生态重点区域（Ecologic Focus Areas）地理数据集，具体列明以下地物类别： - 林木群与森林 - 带有滨海植被的池塘 - 面积与格局连续3年及以上未发生变化的休耕地 - 面积与格局连续3年及以上未发生变化的固氮植物种植田 - 面积与格局连续3年及以上未发生变化的覆盖作物种植田 - 面积与格局连续3年及以上未发生变化的田埂区域 - 短轮伐期人工林 - 宽度不小于1米的沟渠与渠道