Big Data Technology Oriented to Wetland Resource Ecosystem Value Evaluation

Table 1

Wetland types and ecosystem service supply matrix.

In the class	Supply service			Regulating services
	The raw materials	Aquatic products	The water supply	The atmosphere to adjust	The water quality purification	Bio-productivity
The river	N	N	N	N	N	N
Pits or	N	N	N	N	N	N
Yantian	N	N	N	N	N	N
Culture zones	N	N	N	N	N	N
Sandy beaches	N	N	N	N	N	N
Muddy tidal flats	N	N	N	N	N	N