4Hochtll F,Lehringer S,Konold W."Wilderness":what it means when it becomes a reality-acase study from the southwestern Alps[J].Landscape and Urban Planning,2005,70(1-2):85-95.
5Migaszewski Z M,Galuszka A,Paslawaki P.The use of the barbell cluster ANOVA design for the assessment of environmental pollution:a case study,wigerski national park,NE poland[J].Environmental Pollution,2005,18(3):224-236.
6Guevara S R,Arribere M,Bubach D,et al.Silver contamination on zbiotic and biotic compartments of Nahuel Huapi National Park Lakesr Patagonia,Argentina[J].Science of The Total Environment,2004,7:28-34.
7Sletto B I.A swamp and its subjects:conservation politics,surveillance and resistance in Trinidad,the West Indies[J].Geoforum,2004,21(4):46-53.
8Kang D,Aneja V P,Mathur R,et al.Observed and modeled VOC chemistry under high VOC/NOx conditions in the Southeast United States national parks[J].Atmospheric Environment,2004,38 (29):4969-4974.
9Prislin J.Tourist perceptions of degradation caused by coastal nature-based recreation[J].Environmental Management,2003,32(2):189-204.
