Adaptive capacity relates to the capacity of systems, institutions, humans and other organisms to adjust to potential damage, to take advantage of opportunities, or to respond to consequences.[1] In the context of ecosystems, adaptive capacity is determined by genetic diversity of species, biodiversity of particular ecosystems in specific landscapes or biome regions. In the context of coupled socio-ecological social systems, adaptive capacity is commonly associated with the following characteristics: Firstly, the ability of institutions and networks to learn, and store knowledge and experience. Secondly, the creative flexibility in decision making, transitioning and problem solving. And thirdly, the existence of power structures that are responsive and consider the needs of all stakeholders.

In the context of climate change adaptation, adaptive capacity depends on the inter-relationship of social, political, economic, technological and institutional factors operating at a variety of scales.[2] Some of these are generic, and others are exposure-specific.

Benefits

Adaptive capacity confers resilience to perturbation, giving ecological and human social systems the ability to reconfigure themselves with minimum loss of function. In ecological systems, this resilience shows as net primary productivity and maintenance of biomass and biodiversity, and the stability of hydrological cycles. In human social systems it is demonstrated by the stability of social relations, the maintenance of social capital and economic prosperity.[3]

Building adaptive capacity is particular important in the context of climate change, where it refers to a latent capacity - in terms of resources and assets - from which adaptations can be made as required depending on future circumstances. Since future climate is likely to be different from the present climate, developing adaptive capacity is a prerequisite for the adaptation that can reduce the potential negative effects of exposure to climate change. In climate change, adaptive capacity, along with hazard, exposure and vulnerability, is a key component that contributes to risk, or the potential for harm or impact.[4]

Characteristics

Adaptive capacity can be enhanced in a number of different ways. A report by the Overseas Development Institute introduces the local adaptive capacity framework (LAC), featuring five core characteristics of adaptive capacity.[5] These include:

Many development interventions - such as social protection programmes and efforts to promote social safety nets - can play important roles in promoting aspects of adaptive capacity.

Relationship between adaptive capacity, states and strategies

Adaptive capacity is associated with r and K selection strategies in ecology and with a movement from explosive positive feedback to sustainable negative feedback loops in social systems and technologies.[7][8] The Resilience Alliance shows how the logistic curve of the r phase positive feedback, becoming replaced by the K negative feedback strategy is an important part of adaptive capacity.[9] The r strategy is associated with situations of low complexity, high resilience, and growing potential. K strategies are associated with situations of high complexity, high potential and high resilience, but if the perturbations exceed certain limits, adaptive capacity may be exceeded and the system collapses into another so-called Omega state, of low potential, low complexity and low resilience.[10]

In the context of climate change

Adaptive capacity in the context of climate change covers human, natural, or managed systems. It looks at how they respond to both climate variability and extremes. It covers the ability of a system to adjust to climate change to moderate potential damages, to take advantage of opportunities, or to cope with consequences.[11] Adaptive capacity is not the same as adaptation itself.[12] Adaptive capacity is the ability to reduce the likelihood of negative impacts of climate-related hazards.[13] It does this through the ability to design and implement effective adaptation strategies, or to react to evolving hazards and stresses. Societies that can respond to change quickly and successfully have a high adaptive capacity.[14] Conversely, high adaptive capacity does not necessarily lead to successful adaptation action. It does not necessarily succeed in goals of equity and enhancing well-being.[15]: 164  For example, adaptive capacity in Western Europe is generally considered to be high. Experts have documented the risks of warmer winters increasing the range of livestock diseases. But many parts of Europe were still badly affected by outbreaks of bluetongue virus in livestock in 2007.[16]

See also

References

  1. ^ IPCC (2014). "Glossary" (PDF). Intergovernmental Panel on Climate Change.
  2. ^ Vincent, Katharine (2007). "Uncertainty in adaptive capacity and the importance of scale". Global Environmental Change. 17 (1): 12–24. doi:10.1016/j.gloenvcha.2006.11.009.
  3. ^ Gunderson, Lance (2000-11-01). "Ecological Resilience–In Theory and Application". Annual Review of Ecology and Systematics. 31: 425–439. doi:10.1146/annurev.ecolsys.31.1.425.
  4. ^ "AR5 Synthesis Report: Climate Change 2014 — IPCC". Retrieved 2019-12-18.
  5. ^ Jones, Lindsey; Ludi, Eva; Jeans, Helen; Barihaihi, Margaret (2019-01-02). "Revisiting the Local Adaptive Capacity framework: learning from the implementation of a research and programming framework in Africa" (PDF). Climate and Development. 11 (1): 3–13. doi:10.1080/17565529.2017.1374237. ISSN 1756-5529. S2CID 151242240.
  6. ^ Jones, Ludi and Levine, Lindsey, Eva and Simon (December 2010). "Towards a characterisation of adaptive capacity: a framework for analysing adaptive capacity at the local level" (PDF). ODI: 8. Archived from the original (PDF) on 2020-01-28. Retrieved 2019-10-02 – via Overseas Development Institute.((cite journal)): CS1 maint: multiple names: authors list (link)
  7. ^ Taylor, Douglas R.; Aarssen, Lonnie W.; Loehle, Craig (1990). "On the Relationship between r/K Selection and Environmental Carrying Capacity: A New Habitat Templet for Plant Life History Strategies". Oikos. 58 (2): 239–250. doi:10.2307/3545432. ISSN 0030-1299. JSTOR 3545432.
  8. ^ Oizumi, Ryo; Kuniya, Toshikazu; Enatsu, Yoichi (2016-06-23). "Reconsideration of r/K Selection Theory Using Stochastic Control Theory and Nonlinear Structured Population Models". PLOS ONE. 11 (6): e0157715. Bibcode:2016PLoSO..1157715O. doi:10.1371/journal.pone.0157715. ISSN 1932-6203. PMC 4919082. PMID 27336169.
  9. ^ Gunderson, L.H. and C.S. Holling, editors. Panarchy: Understanding Transformations in Human and Natural Systems. Island Press, Washington.
  10. ^ Allen, Craig; Holling, C.s (2010-09-01). "Novelty, Adaptive Capacity, and Resilience". Ecology and Society. 15 (3). doi:10.5751/ES-03720-150324.
  11. ^ IPCC, 2022: Annex II: Glossary [Möller, V., R. van Diemen, J.B.R. Matthews, C. Méndez, S. Semenov, J.S. Fuglestvedt, A. Reisinger (eds.)]. In: Climate Change 2022: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change [H.-O. Pörtner, D.C. Roberts, M. Tignor, E.S. Poloczanska, K. Mintenbeck, A. Alegría, M. Craig, S. Langsdorf, S. Löschke, V. Möller, A. Okem, B. Rama (eds.)]. Cambridge University Press, Cambridge, UK and New York, NY, USA, pp. 2897–2930, doi:10.1017/9781009325844.029
  12. ^ Gupta, Joyeeta; Termeer, Catrien; Klostermann, Judith; Meijerink, Sander; van den Brink, Margo; Jong, Pieter; Nooteboom, Sibout; Bergsma, Emmy (1 October 2010). "The Adaptive Capacity Wheel: a method to assess the inherent characteristics of institutions to enable the adaptive capacity of society". Environmental Science & Policy. 13 (6): 459–471. doi:10.1016/j.envsci.2010.05.006. hdl:1765/20798. ISSN 1462-9011.
  13. ^ Brooks, N and Adger, WN (2005) Assessing and enhancing adaptive capacity. In: Adaptation Policy Frameworks for Climate Change: Developing Strategies, Policies and Measures. Cambridge University Press, Cambridge, pp. 165–181.
  14. ^ Smit, Barry; Wandel, Johanna (2006). "Adaptation, adaptive capacity and vulnerability" (PDF). Global Environmental Change. 16 (3): 282–292. doi:10.1016/j.gloenvcha.2006.03.008. S2CID 14884089. Archived from the original (PDF) on 24 June 2010. Retrieved 29 August 2010.
  15. ^ Ara Begum, R., R. Lempert, E. Ali, T.A. Benjaminsen, T. Bernauer, W. Cramer, X. Cui, K. Mach, G. Nagy, N.C. Stenseth, R. Sukumar, and P. Wester, 2022: Chapter 1: Point of Departure and Key Concepts. In: Climate Change 2022: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change [H.-O. Pörtner, D.C. Roberts, M. Tignor, E.S. Poloczanska, K. Mintenbeck, A. Alegría, M. Craig, S. Langsdorf, S. Löschke, V. Möller, A. Okem, B. Rama (eds.)]. Cambridge University Press, Cambridge, UK and New York, NY, USA, pp. 121–196, doi:10.1017/9781009325844.003
  16. ^ Juhola, Sirkku; Peltonen, Lasse; Niemi, Petteri (2013), "Assessing Adaptive Capacity to Climate Change in European Regions", European Climate Vulnerabilities and Adaptation, John Wiley & Sons, Ltd, pp. 113–130, doi:10.1002/9781118474822.ch7, ISBN 9781118474822