Fig. 2From: Monitoring of the invasion of Spartina alterniflora from 1985 to 2015 in Zhejiang Province, ChinaDifferent land types and main vegetation along the coast. a–f denote (in order) aquaculture ponds, farmland, Spartina alterniflora, Scirpus mariqueter, mud beach and sea water. The yellow trapezoid is a dikeBack to article page