Characterizing and Comparing Backcountry Trail Conditions in Mount Robson Provincial Park,Canada
Sanjay K.Nepal;Paul Way

..............page:376-382,411

Disharmony between Society and Environmental Carrying Capacity:A Historical Review,with an Emphasis on China
Shixiong Cao;Li Chen and Zhande Liu

..............page:391-396,411

Reevaluation of ENCORE:Support for the Eutrophication Threshold Model for Coral Reefs
Peter R.F.Bell;Brian E.Lapointe;Ibrahim Elmetri

..............page:397-404,411

Vulnerability to Climate Variability and Change in East Timor
Jon Bamett;Suraje Dessai;Roger N.Jones

..............page:354-360,412

Soil Climate and Decomposer Activity in Sub-Saharan Africa Estimated from Standard Weather Station Data:A Simple Climate Index for Soil Carbon Balance Calculations
Olof Andrén;Job Kihara;André Bationo;Bernard Vanlauwe;Thomas Ktterer

..............page:361-368,412

Combating Land Degradation through Participatory Means:The Case of Swaziland
Lindsay C.Stringer;Chasca Twyman;David S.G.Thomas

..............page:369-375,412

Mercury Pollution Trends in Subarctic Lakes in the Northern Swedish Mountains
Carola Lindeberg;Richard Bindler;Christian Bigler;Peter Rosén;Ingemar Renberg

..............page:383-387,411

Ethnobotanical Skills and Clearance of Tropical Rain Forest for Agriculture:A Case Study in the Lowlands of Bolivia
Victoria Reyes-García;Vincent Vadez;Susan Tanner;Tomás Huanca;William R.Leonard;Thomas McDade

..............page:388-390,411

Geomarkers versus Biomarkers:Paleoenvironmental and Astrobiological Significance
Jesus Martinez-Frias Ester Lázaro Abraham Esteve-Núez Centro de Astrobiologia CSIC/INTA;在NASA Astrobiology Institute Ctra de Ajalvir;km.4 28850 Torrejón de Ardoz Madrid;Spain

..............page:405-406

Wastewater Management through Biomass of Azolla pinnata:An Eco-sustainable Approach
Prabhat Kumar Rai

..............page:407-409

Attempts to Probe the Ozone Layer and the Ultraviolet-B Levels of the Past
Lars Olof Bjrn;Richard L.McKenzie

..............page:348-353,412

bian zhe an
lars olof bj zuo rn zhang fan

..............page:347

Amblo—A Journal of the Human Environment INSTRUCTIONS TO AUTHORS

..............page:410