Ecology - methods, Papua New Guinea, Animals, Bays, Fishes, Population Density, Conservation of Natural Resources, Biodiversity, Population Dynamics, Protection and preservation, Research, Marine fishes, Biological diversity conservation, Surveys, Usage, Coral reefs and islands, Wildlife conservation, Coral reef ecology, Ecosystems, Environmental law, Biolog...
Carbon sequestration, nitrogen fixation, Short-rotation forestry, Alnus incana, Grey alder, Land use changes, Nitrogen leaching