Results 11 to 20 of about 88,761 (261)

Soil warming increases soil temperature sensitivity in subtropical Forests of SW China [PDF]

open access: yesPeerJ, 2019
Background Soil respiration (RS) plays an important role in the concentration of atmospheric CO2 and thus in global climate patterns. Due to the feedback between RS and climate, it is important to investigate RS responses to climate warming.
Chaoxiang Yuan   +6 more
doaj   +2 more sources

Attitudes and perceptions of farmers on the African grey parrot in Oba Hills National Park, Osun State, Nigeria

open access: yesRuhuna Journal of Science, 2022
This study is focused on people’s perceptions and attitudes on the population decline of African Grey Parrots (Psittacus erithacus) in Osun state, Nigeria. Data was collected through a structured questionnaire.
A. A. Adewumi   +3 more
doaj   +1 more source

Evaluation and Prioritization of Tourism Villages Using Multi Criteria Decision-Making Techniques (Case Study: Karaj) [PDF]

open access: yesMuṭāli̒āt-i Mudīriyyat-i Gardishgarī, 2018
Determining the tourist destination villages and paying special attention to these villages is one of the policies of the country's tourism authorities. The purpose of this research is to evaluate and prioritize the tourist destination villages of Karaj ...
Rasol Heidari Soreshjani   +2 more
doaj   +1 more source

Has Community-Based Tourism Been a Useful Tool for Poverty Eradication in Southern African Rural Destinations? [PDF]

open access: yesAfrican Journal of Hospitality, Tourism and Leisure, 2023
The goal of this study is to assess the progress made so far in the eradication of poverty through the growth of tourism in the rural communities of three Southern African tourist destinations.
Erisher Woyo, Regis Musavengane
doaj   +1 more source

Automated geometric precise correction of medium remote sensing images based on ASTER global digital elevation model

open access: yesGeocarto International, 2023
Accurate and unified information from the increasingly remote sensing (RS) scenes is important for RS applications in multi-sectoral association services of natural resource management.
Yanxia Wang   +3 more
doaj   +1 more source

Small islands as ecotourism destinations : a Central Mediterranean perspective [PDF]

open access: yes, 2019
A prerequisite for ecotourism development is the presence of natural environments, normally exhibited in protected areas, which serve as ecotourism venues. Little attention has been given to Mediterranean islands in terms of ecotourism.
Agius, Karl   +3 more
core   +1 more source

Grouping Analysis of QCA for International Ecotourism Destinations in Cloud Computing Era of Geo-ecology

open access: yesEAI Endorsed Transactions on Energy Web, 2023
INTRODUCTION: The Internet era has made the world more closely connected, and ecotourism has also caught up with the Internet era of cloud computing, making more and more international ecotourism destinations in China known to the world.
Heng Gao, Jia Lei
doaj   +1 more source

Source and Health Risk Assessment of Some Heavy Metals in Non-Certified Organic Rice Farming at Nakhon Nayok Province, Thailand

open access: yesApplied Environmental Research, 2019
Heavy metals contamination in non-certified organic rice farming without buffering zone are affected by many factors. The monitoring and assessment in agricultural soils and rice grain are required to estimate the potential risk of organic products. The
Porntiwa Satachon   +4 more
doaj   +5 more sources

Functional diversity outperforms taxonomic diversity in revealing short-term trampling effects

open access: yesScientific Reports, 2021
Alpine grasslands harbor diverse groups of flora and fauna, provide important ecosystem functions, and yield essential ecosystem goods and services, especially for the development of nature-based tourism.
Wei Li   +3 more
doaj   +1 more source

Strengthening Sustainability: A Thematic Synthesis of Globally Published Ecotourism Frameworks [PDF]

open access: yesAfrican Journal of Hospitality, Tourism and Leisure, 2020
Ecotourism is considered to be one of the fastest-growing tourism sectors. Countries all over the world have been trying to develop sustainable ecotourism frameworks for protecting the environment and achieving high economic growth, but very few have ...
Ahmad Salman   +2 more
doaj   +1 more source

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