| effects of water management, connectivity, and surrounding land use on habitat use by frogs in rice paddies in japan. | in japan, rice paddies play an important role as a substitute habitat for wetland species, and support rich indigenous ecosystems. however, since the 1950s, agricultural modernization has altered the rice paddy environment, and many previously common species are now endangered. it is urgently necessary to evaluate rice paddies as habitats for conservation. among the species living in rice paddies, frogs are representative and are good indicator species, so we focused on frog species and analyzed ... | 2012 | 22943781 |