Caroline King-Okumu (formerly Caroline King) is an international development opportunities manager for the UK Centre for Ecology and Hydrology. [1] She was formerly a senior researcher for the International Institute for Environment and Development (IIED). Her major areas of research are dryland ecosystems, economic and environmental assessment, and climate change. She is considered an international expert on land and water management, particularly drylands agriculture. [2] [3] King-Okumu is based in Kenya [4] but is involved in research and projects throughout the world.
King-Okumu has worked with the United Nations University (UNU), [2] United Nations Convention to Combat Desertification (UNCCD), [5] and International Center for Agricultural Research in the Dry Areas (ICARDA). [5] [6] She has consulted with the Ecosystems and Human Development Association (EHDA) [7] and has been a Visiting Research Associate at the School of Geography and Environment at the University of Oxford. [7] [8]
Previously, she was a senior researcher in the Climate Change research group of the International Institute for Environment and Development (IIED) [5] [9] Based in London, England, IIED is an international organization engaged in policy and action research to support sustainable local development in countries in Africa, Asia, Latin America, the Middle East and the Pacific. [10]
King-Okumu studied methods for the sustainable integrated management of water and land in dryland ecosystems, and economic and environmental assessment techniques for calculating the costs of groundwater degradation. She encouraged initiatives for decision-making in the context of longer-term considerations of increasing variability and climate change. She worked to develop in-country partnerships engaging government, research institutions, civic groups and the private sector, to support sustainable practices and community-based adaptation and to increase climate change resilience. [5] [11]
King-Okumu analyzes situations in terms of a nexus of interlinked water, energy, and food production concerns rather than focusing solely on water balance and food production. [7] She makes use of a wide variety of techniques ranging from remote sensing for the monitoring of the environment, [12] to in-depth field observation and surveys with local people. [13]
Her research includes examinations of sustainable coastal management in Asia and the Pacific, [14] water management for Egyptian citrus producers west of the Nile Delta, [15] desertification in the Northern Sahara, [16] groundwater degradation in the Western Desert, [13] and the impact of local policies on the management of pastoralist grazing in Isiolo County, Kenya. [11] [17] [18] She has also reported on the effects of conflict in Syria on agriculture in the Orontes Basin. [19]
King-Okumu was involved in the G20 Water Policy Workshop on Safe Drinking Water and Sanitation for All (2004). [2] The report was used to support proposals for a summit meeting of L20 world leaders to discuss safe water. [20]
King-Okumu has worked with Boshra Salem and others on the Sustainable Management of Marginal Drylands (SUMAMAD) project for UNESCO. [21] [22] She presented at The future of drylands (Tunis, Tunisia, 2006), an international conference organized by UNESCO and 20 other organizations as part of the United Nations' International Year of Deserts and Desertification to assess the past 50 years of drylands research and identify priorities for future development. [23] [24] [25]
She has presented at other conferences including the Eleventh International Dryland Development Conference: Global climate change and its impact on food & energy security in the drylands (Beijing, China, 2013) [26] and the International Conference on The Water-Food-Energy Nexus in Drylands (Rabat, Morocco, 2014). [4]
King-Okumu speaks English, French, Arabic and Japanese and is learning Amharic and Swahili. [5]
Desertification is a type of land degradation in drylands in which biological productivity is lost due to natural processes or induced by human activities whereby fertile areas become increasingly more arid. It is the spread of arid areas caused by a variety of factors, such as through climate change and through the overexploitation of soil through human activity.
Sustainable agriculture is farming in sustainable ways, which means meeting society's present food and textile needs, without compromising the ability for current or future generations to meet their needs. It can be based on an understanding of ecosystem services. There are many methods to increase the sustainability of agriculture. When developing agriculture within sustainable food systems, it is important to develop flexible business process and farming practices.
Rio Convention relates to the following three conventions, which are results of the Earth Summit held in Rio de Janeiro in 1992.
Land degradation is a process in which the value of the biophysical environment is affected by a combination of human-induced processes acting upon the land. It is viewed as any change or disturbance to the land perceived to be deleterious or undesirable. Natural hazards are excluded as a cause; however human activities can indirectly affect phenomena such as floods and bush fires.
The Great Green Wall or Great Green Wall of the Sahara and the Sahel is Africa's flagship initiative to combat the increasing desertification. Led by the African Union, the initiative aims to transform the lives of millions of people by creating a mosaic of green and productive landscapes across North Africa.
The International Institute for Environment and Development (IIED) is an independent policy research institute whose stated mission is to "build a fairer, more sustainable world, using evidence, action and influence in partnership with others." Its director is Dr Andrew Norton.
In ecology, resilience is the capacity of an ecosystem to respond to a perturbation or disturbance by resisting damage and recovering quickly. Such perturbations and disturbances can include stochastic events such as fires, flooding, windstorms, insect population explosions, and human activities such as deforestation, fracking of the ground for oil extraction, pesticide sprayed in soil, and the introduction of exotic plant or animal species. Disturbances of sufficient magnitude or duration can profoundly affect an ecosystem and may force an ecosystem to reach a threshold beyond which a different regime of processes and structures predominates. When such thresholds are associated with a critical or bifurcation point, these regime shifts may also be referred to as critical transitions. Human activities that adversely affect ecological resilience such as reduction of biodiversity, exploitation of natural resources, pollution, land use, and anthropogenic climate change are increasingly causing regime shifts in ecosystems, often to less desirable and degraded conditions. Interdisciplinary discourse on resilience now includes consideration of the interactions of humans and ecosystems via socio-ecological systems, and the need for shift from the maximum sustainable yield paradigm to environmental resource management which aims to build ecological resilience through "resilience analysis, adaptive resource management, and adaptive governance".
Drylands are defined by a scarcity of water. Drylands are zones where precipitation is balanced by evaporation from surfaces and by transpiration by plants (evapotranspiration). The United Nations Environment Program defines drylands as tropical and temperate areas with an aridity index of less than 0.65. One can classify drylands into four sub-types:
Michael Mortimore was a British geographer and a prolific researcher of issues in the African drylands. He was an academic in Nigerian universities for over 25 years. He ran a British research consultancy, Drylands Research. He is best known for an anti-Malthusian account of population-environment relationships, More People, Less Erosion, and field-based studies of adaptation to drought.
Soil governance refers to the policies, strategies, and the processes of decision-making employed by nation states and local governments regarding the use of soil. Globally, governance of the soil has been limited to an agricultural perspective due to increased food insecurity from the most populated regions on earth. The Global Soil Partnership, GSP, was initiated by the Food and Agriculture Organization (FAO) and its members with the hope to improve governance of the limited soil resources of the planet in order to guarantee healthy and productive soils for a food-secure world, as well as support other essential ecosystem services.
Camilla Toulmin FRSE is a British economist and former Director of the International Institute for Environment and Development (IIED). Her career has focused on policy research about agriculture, land, climate and livelihoods in dryland regions of Africa. She became a senior fellow of IIED in late June 2015, and is Professor of Practice at the Lancaster Environment Centre, Lancaster University.
Lindsay C. Stringer is a Professor in Environment and Development at the School of Earth and Environment, University of Leeds, UK.
The Economics of Land Degradation (ELD) Initiative is a global initiative which aims to increase awareness of the benefits of sustainable land management and economic consequences of land degradation. The ELD Initiative was co-founded in 2011 by the Secretariat of the United Nations Convention to Combat Desertification (UNCCD), the German Federal Ministry for Economic Cooperation and Development (BMZ), the European Commission (EC) and is hosted by the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH. The ELD Secretariat is based in Bonn, Germany.
Inger Andersen is a Danish economist and environmentalist. In February 2019, she was appointed as the Executive Director of the United Nations Environment Programme UNEP.
Boshra Salem is a professor, founder and the Chair of the Department of Environmental Sciences at Alexandria University in Alexandria, Egypt. She is president of Unesco's Man and the Biosphere (MAB) International Coordinating Council (ICC) and serves on the International Council for Science (ICSU)'s Committee for Scientific Planning & Review. She has received a number of awards, including being recognized as an outstanding female scientist in the Women in Science Hall of Fame by the Embassy of the United States in Cairo, Egypt.
Fatima Denton is the Officer-in-Charge of the Special Initiatives Division and the Co-ordinator for the African Climate Policy Centre (ACPC) of the United Nations Economic Commission for Africa (UNECA), based in Addis Ababa, Ethiopia. She focuses on innovation, science, technology and natural resource management. She partners with countries such as Benin and Liberia to develop and implement country needs assessment missions.
Nature-based solutions (NBS) refers to the sustainable management and use of nature for tackling socio-environmental challenges. The challenges include issues such as climate change, water security, water pollution, food security, human health, and disaster risk management.
The United Nations Decade on Ecosystem Restoration 2021–2030 was conceived as a means of highlighting the need for greatly increased global cooperation to restore degraded and destroyed ecosystems, contributing to efforts to combat climate change and safeguard biodiversity, food security, and water supply.
Ecosystem-based adaptation (EBA) encompasses a broad set of approaches to adapt to climate change. They all involve the management of ecosystems and their services to reduce the vulnerability of human communities to the impacts of climate change. The Convention on Biological Diversity defines EbA as “the use of biodiversity and ecosystem services as part of an overall adaptation strategy to help people to adapt to the adverse effects of climate change”.
The United Nations' Intergovernmental Panel on Climate Change's (IPCC) Special Report on Climate Change and Land (SRCCL), also known as the "Special Report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems", is a landmark study by 107 experts from 52 countries. The SRCCL provides a comprehensive overview of the entire land-climate system for the first time, and addressed land itself as a "critical resource". On Wednesday, August 7, 2019 in Geneva, Switzerland the IPCC's 50th session (IPCC-50) adopted the SRCCL's Summary for policymakers (SPM) and approved the underlying report. The SPM and the full text of Special Report on Climate Change and Land—in an unedited form—were released on Thursday, August 8. The report is over 1,300 pages long and includes the work of 107 experts from 52 countries. The IPCC Twitter account announced the release of the report with, "Land is where we live. Land is under growing human pressure. Land is a part of the solution. But land can't do it all."