Research
Causes of Climate Change
Climate change refers to a significant change in the measures of climate, such as in temperature, rainfall, snow, or wind patterns lasting for decades or longer. The Earth's climate has changed many times during the planet's history. It is a real and urgent challenge that is already affecting people and the environment worldwide. This review article focuses on identify different causes of the climate change. Understanding the causes of climate change helps to raise public awareness, theoretical studies, feedback processes and model simulations. It helps to share the information for experts and policy makers about applicable and beneficial adaptation and mitigation strategies. Hence, this article is produced through referring various secondary data sources and desktop data analysis. Accordingly, many factor both natural and anthropogenic activities are drivers of climate change. But, various studies indicated that most of the causes of climate change in the current era is the result of human activities.
Factors Hindering Tourism Industry Development: Gambella People’s National Regional State, South West Ethiopia
Tourism is a circulation of people who travel to or stay in places outside their home country. It has being believed as a major ingredient in the economic development strategy. However, various external and internal factors have been affecting the sustainable development of the tourism industry worldwide. Although Ethiopia possesses numerous natural, religious, historical, non-natural and cultural tourism attractions, economic contribution and its potential are incomparable. Shortage of tourist facilities, lack of skillful human resources, weak promotion, lack of integration and political will are the major negatively contributing forces. Although Ethiopia possesses massive tourism development potentials with its unique biodiversity and spectacular topographic features, its economic contribution to the country is unmatched. Similarly Gambella Region has endowed with tourism potentials. But, its tourism industry development is in an infant stage. Nevertheless a limited study has done in identifying factors hindering the development of the tourism industry in the region.
