Socio-environmental Climate change 1 Himalayan foothills 1 Himalayas 1 Homestays 1 Human-induced 1 India 1 Industrial vulnerability 1 Measurement 1 Siwalik Hills 1 Social vulnerability 1 Tourist service experience 1 air quality 1 climate change 1 emission inventory 1 environmental impact assessment 1 health risk 1 human activity 1 industrialization 1 nature-society relations 1 questionnaire survey 1 vulnerability 1