id	keyword
fbem-32833	ecological
fbem-32833	wetland
fbem-32833	model
fbem-32833	value
fbem-32833	bank
fbem-32833	anhui
fbem-32833	carbon
fbem-32833	rights
fbem-32833	province
fbem-32833	lake
fbem-32833	products
fbem-32833	forest
fbem-32833	trading
fbem-32833	research
fbem-32833	water
fbem-32833	resource