Kano is a city in northern Nigeria and the capital of Kano State. It is the second largest city in Nigeria after Lagos, with over four million citizens living within 449 km2 (173 sq mi). Located in the savanna, south of the Sahel, Kano is a major route of the trans-Saharan trade, having been a trade and human settlement for millennia. It is the traditional state of the Dabo dynasty who have ruled as emirs over the city-state since the 19th century. Kano Emirate Council is the current traditional institution inside the city boundaries of Kano, and under the authority of the Government of Kano State.
Climate engineering is the intentional large-scale alteration of the planetary environment to counteract anthropogenic climate change. The term has been used as an umbrella term for both carbon dioxide removal and solar radiation modification when applied at a planetary scale. However, these two processes have very different characteristics, and are now often discussed separately. Carbon dioxide removal techniques remove carbon dioxide from the atmosphere, and are part of climate change mitigation. Solar radiation modification is the reflection of some sunlight back to space to cool the earth. Some publications include passive radiative cooling as a climate engineering technology. The media tends to also use climate engineering for other technologies such as glacier stabilization, ocean liming, and iron fertilization of oceans. The latter would modify carbon sequestration processes that take place in oceans.
The Bayero University Kano (BUK) is a university situated in Kano, Kano State, Nigeria. It was founded in 1975, when it was renamed from Bayero University College and upgraded from University College to University. It is the first university in Kano State, North-western Nigeria.
African environmental problems are problems caused by the direct and indirect human impacts on the natural environment and affect humans and nearly all forms of life in Africa. Issues include deforestation, soil degradation, air pollution, water pollution, coastal erosion, garbage pollution, climate change, Oil spills, Biodiversity loss, and water scarcity. These issues result in environmental conflict and are connected to broader social struggles for democracy and sovereignty. The scarcity of climate adaptation techniques in Africa makes it the least resilient continent to climate change.
The work of the Helmholtz Centre for Environmental Research – UFZ covers both basic research and applied research.
Environmental issues are disruptions in the usual function of ecosystems. Further, these issues can be caused by humans or they can be natural. These issues are considered serious when the ecosystem cannot recover in the present situation, and catastrophic if the ecosystem is projected to certainly collapse.
The Tiga Dam is located in southern part of Kano State in the Northwest of Nigeria, constructed in 1971–1974. It is a major reservoir on the Kano River, the main tributary of the Hadejia River. The dam was built during the administration of Governor Audu Bako in an attempt to improve food security through irrigation projects.
Sustainability studies is an academic discipline that focuses on the interdisciplinary perspective of the concept of sustainability. Programs include instruction in sustainable development, geography, environmental policies, ethics, ecology, landscape architecture, city and regional planning, economics, natural resources, sociology, and anthropology. Sustainability studies also focuses on the importance of climate change, poverty, social justice and environmental justice. More recently, many studies have explored a certain blending of theories to address sustainability issues. Among these concepts, the definition of social learning for sustainability stands out. Many universities across the world currently offer sustainability studies as a degree program. The main goal of sustainability studies is for students to find ways to develop novel solutions to environmental problems.
Falgore Game Reserve is protected ecosystem designated mainly for games protection in southern Kano State of northern Nigeria. This game reserve is located about 150 kilometers away from Kano city. It lies in Tudun Wada, Doguwa and Sumaila local government areas. It extends to the boundary line between Kano, Kaduna and Bauchi states respectively. It covers an area of about 1000 square kilometers and is traversed by the River Kano. Falgore game reserve lies on northern guinea savanna ecological belt. This ecosystem is bisected by River Kano. Falgore game reserve started as Kogin Kano forest reserve which was developed since the British colonial period in 1940s. The forest reserve was only upgraded into a game reserve in the 1960s and subsequently called Falgore game reserve.
The Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) is an intergovernmental organization established to improve the interface between science and policy on issues of biodiversity and ecosystem services. It is intended to serve a similar role to the Intergovernmental Panel on Climate Change.
The 2030 Agenda for Sustainable Development, adopted by all United Nations members in 2015, created 17 world Sustainable Development Goals (SDGs). The aim of these global goals is "peace and prosperity for people and the planet" – while tackling climate change and working to preserve oceans and forests. The SDGs highlight the connections between the environmental, social and economic aspects of sustainable development. Sustainability is at the center of the SDGs, as the term sustainable development implies.
Lindsay C. Stringer is a Professor in Environment and Development at the University of York.
The contributions of women in climate change have received increasing attention in the early 21st century. Feedback from women and the issues faced by women have been described as "imperative" by the United Nations and "critical" by the Population Reference Bureau. A report by the World Health Organization concluded that incorporating gender-based analysis would "provide more effective climate change mitigation and adaptation."
Rabia Salihu Sa'id is a Nigerian physicist, professor of atmospheric and space-weather physics, and a researcher at Bayero University Kano. She conducts research in atmospheric and space weather physics, particle physics, and electronics. Sa'id is an advocate and mentor for young women in science with the Visiola Foundation and Peace Corps; she co-founded Nigeria's Association of Women Physicists. She is an advocate and mentor of Science, technology, engineering, and mathematics (STEM) education and is a facilitator for the British Council's Active Citizens' Programme.
Nature-based solutions describe the development and use of nature (biodiversity) and natural processes to address diverse socio-environmental issues. These issues include climate change mitigation and adaptation, human security issues such as water security and food security, and disaster risk reduction. The aim is that resilient ecosystems provide solutions for the benefit of both societies and biodiversity. The 2019 UN Climate Action Summit highlighted nature-based solutions as an effective method to combat climate change. For example, nature-based systems for climate change adaptation can include natural flood management, restoring natural coastal defences, and providing local cooling.
Diana Ürge-Vorsatz is a Hungarian scientist. She is a Vice-Chair of the IPCC, and professor of Environmental Sciences at Central European University. She is the Director of the Center for Climate Change and Sustainable Energy Policy. She has published widely on environmental and energy studies, primarily climate change mitigation.
Climate change and cities are deeply connected. Cities are one of the greatest contributors and likely best opportunities for addressing climate change. Cities are also one of the most vulnerable parts of the human society to the effects of climate change, and likely one of the most important solutions for reducing the environmental impact of humans. The UN projects that 68% of the world population will live in urban areas by 2050. In the year 2016, 31 mega-cities reported having at least 10 million in their population, 8 of which surpassed 20 million people. However, secondary cities - small to medium size cities are rapidly increasing in number and are some of the fastest growing urbanizing areas in the world further contributing to climate change impacts. Cities have a significant influence on construction and transportation—two of the key contributors to global warming emissions. Moreover, because of processes that create climate conflict and climate refugees, city areas are expected to grow during the next several decades, stressing infrastructure and concentrating more impoverished peoples in cities.
Climate Change in Nigeria is evident from temperature increase, rainfall variability. It is also reflected in drought, desertification, rising sea levels, erosion, floods, thunderstorms, bush fires, landslides, land degradation, more frequent, extreme weather conditions and loss of biodiversity. All of which continue to negatively affect human and animal life and also the ecosystems in Nigeria. Although, depending on the location, regions experience climate change with significant higher temperatures during the dry seasons while rainfalls during rainy seasons help keep the temperature at milder levels. The Effects of Climate Change prompted the World Meteorological Organization, in its 40th Executive Council 1988, to establish a new international scientific assessment panel to be called the International Panel on Climate Change (IPCC). The 2007 IPCC's fourth and final Assessment Report (AR4) revealed that there is a considerable threat of Climate Change that requires urgent global attention. The report further attributed the present global warming to largely anthropogenic practices. The Earth is almost at a point of no return as it faces environmental threats which include atmospheric and marine pollution, global warming, ozone depletion, the dangers of pollution by nuclear and other hazardous substances, and the extinction of various wildlife species.
Opha Pauline Dube is a Botswanan environmental scientist and Associate Professor in the Department of Environmental Science at the University of Botswana. She co-authored the IPCC's Special Report on Global Warming of 1.5 °C. She is one of fifteen scientists creating the 2023 Global Sustainable Development Report for the United Nations.
Timon McPhearson is an American urban ecologist, researcher, academic and author. He is Professor of Urban Ecology at The New School and the founder and director of its Urban Systems Lab. McPhearson is known for his interdisciplinary research on the interacting social-ecological-technological processes that drive urban system dynamics and impact human well-being. He is a Research Fellow at the Cary Institute of Ecosystem Studies and Stockholm Resilience Centre. McPhearson received the 2023 Sustainability Science Award from the Ecological Society of America.
