Environmental aspects 2 Greenhouse effect 2 Greenhouse gases 2 Meteorology and Climate 2 Pollution and Degradation 2 Air pollutants 1 Air pollution 1 more ... Atmospheric carbon dioxide 1 Carbon dioxide 1 Climatic change 1 Effect of atmospheric carbon dioxide on 1 Effect of greenhouse gases on 1 Emission 1 Environmental impact 1 Forest ecology 1 Forest plants 1 Forest trees 1 Forests 1 Forests and Forest Trees (Biology and Ecology) 1 Global warming 1 Greenhouse gas mitigation 1 Growth 1 IUFRO 1 Plant Physiology and Biochemistry 1 Plant-atmosphere relationships 1 Plants 1 Pollution control 1 Temperature 1 Trees 1 Woody plants 1 less ...