在皖西大别山区金寨县境内,有一处保存完好的林区——天堂寨风景区。境内群峰竞秀,万木葱笼,翠绿林海中,有两处独具特色的林地,这就是东边洼和西边洼,它们被人誉为绿色明珠。由于这里的植被茂密,林地保存完好,生态系统相对稳定,在调节气候,净化大气,保持水土,保护野生物种资源方面,都有极大生态效益。从而引起北京、南京、成都、武汉、郑州、合肥等地的植物学家的重视。近几年,来此考察的专家、学者就有二百多人。 In West Anhui Dabie Mountains Jinzhai County, there is a well-preserved forest - Tiantangzhai Scenic Area. Within the peak-crowded show, Wan Cong green cage, green forest, there are two unique woodlands, which is the eastern depression and west depression, they are hailed as green pearl. Due to its dense vegetation, well-preserved forest and relatively stable ecosystem, it has great ecological benefits in regulating climate, purifying the atmosphere, maintaining soil and water and protecting wildlife resources. As a result, botanists in Beijing, Nanjing, Chengdu, Wuhan, Zhengzhou, Hefei and other places pay attention. In recent years, more than 200 experts and scholars have come to visit this area.