1. Airoldi L, Beck MW (2007) Loss, status and trends for coastal marine habitats of Europe. In: Gibson RN, Atkinson RJA, Gordon JDM (eds) Oceanography and marine biology, vol 45. Crc Press-Taylor & Francis Group, Boca Raton, pp 345–405
2. Amano T, Szekely T, Koyama K, Amano H, Sutherland WJ (2010) A framework for monitoring the status of populations: an example from wader populations in the East Asian-Australasian flyway. Biological Conservation 143:2238–2247
3. An SQ, Li HB, Guan BH, Zhou CF, Wang ZS, Deng ZF, Zhi YB, Liu YH, Xu C, Fang SB, Jiang JH, Li HL (2007) China’s natural wetlands: past problems, current status, and future challenges. Ambio 36:335–342
4. Bamford M, Watkins D, Bancroft W, Tischler G, Wahl J (2008) Migratory shorebirds of the east asian-australasian flyway; population estimates and internationally important sites. Wetlands International-Oceania, Canberra
5. Barter M (2002) Shorebirds of the Yellow Sea: importance, threats and conservation status - Wetlands International Global Series 9. International Wader Studies, Canberra