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Importance of timing: Vulnerability of semi-arid rangeland systems to increased variability in temporal distribution of rainfall events as predicted by future climate change

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  • Fust, Pascal
  • Schlecht, Eva

Abstract

Natural resources of semi-arid rangelands in the (sub-)tropics are major pillars of food security and livelihoods to millions of people. Besides increasing pressure due to human population growth, high spatial and temporal variability in precipitation leading to highly erratic production of primary biomass has high potential to render the exploitation of ephemeral concentrations of these resources unsustainable. While future climate models predict a general decrease in precipitation for many semi-arid rangelands, the increase in variability of rainfall and its dynamics are important aspects in assessments of climate change impact that only recently gained scientific attention. Building on a spatially-explicit, agent-based model of free-ranging livestock herds in semi-arid rangelands (RaMDry) that accounts for the metabolic energy budget of foraging animals, we assessed the vulnerability of rangelands and livestock production systems as a result of the effects of ongoing changes in precipitation and its variation, as well as its temporal distribution. Based on a coupled-reservoir model conceptually relying on a two-stage cascaded linear reservoir, we developed, implemented and validated a refined forage production module in RaMDry to predict primary productivity of semi-arid grassland and its impacts on livestock production from daily rainfall. Our results show a highly significant effect of increased temporal diffusion of precipitation events on the ecosystem and its productivity. The anticipated diminution in total precipitation and increased inter-annual variation indicated no severe aggravation of the general situation for livestock keepers in terms of system productivity. However, alterations in timing of individual precipitation events resulted in substantial temporal reduction of forage resources in terms of their quantity and quality and major negative impact on livestock body weights. Our findings shed light on the profound consequences of inter-seasonal dry spells as one important aspect of climatic changes on livestock production systems in (sub-)tropical, semi-arid rangelands.

Suggested Citation

  • Fust, Pascal & Schlecht, Eva, 2022. "Importance of timing: Vulnerability of semi-arid rangeland systems to increased variability in temporal distribution of rainfall events as predicted by future climate change," Ecological Modelling, Elsevier, vol. 468(C).
    • Handle: RePEc:eee:ecomod:v:468:y:2022:i:c:s0304380022000795
    DOI: 10.1016/j.ecolmodel.2022.109961
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    1. Richardson, F.D. & Hahn, B.D., 2007. "A short-term mechanistic model of forage and livestock in the semi-arid Succulent Karoo: 1. Description of the model and sensitivity analyses," Agricultural Systems, Elsevier, vol. 95(1-3), pages 49-61, December.
    2. Fust, Pascal & Schlecht, Eva, 2018. "Integrating spatio-temporal variation in resource availability and herbivore movements into rangeland management: RaMDry—An agent-based model on livestock feeding ecology in a dynamic, heterogeneous, ," Ecological Modelling, Elsevier, vol. 369(C), pages 13-41.
    3. Mpandeli, S. & Nhamo, Luxon & Moeletsi, M. & Masupha, T. & Magidi, J. & Tshikolomo, K. & Liphadzi, S. & Naidoo, D. & Mabhaudhi, T., 2019. "Assessing climate change and adaptive capacity at local scale using observed and remotely sensed data," Papers published in Journals (Open Access), International Water Management Institute, pages 1-26:100240.
    4. Martínez-Valderrama, J. & Ibáñez, J. & Ibáñez, M.A. & Alcalá, F.J. & Sanjuán, M.E. & Ruiz, A. & del Barrio, G., 2021. "Assessing the sensitivity of a Mediterranean commercial rangeland to droughts under climate change scenarios by means of a multidisciplinary integrated model," Agricultural Systems, Elsevier, vol. 187(C).
    5. Jones, Peter G. & Thornton, Philip K., 2013. "Generating downscaled weather data from a suite of climate models for agricultural modelling applications," Agricultural Systems, Elsevier, vol. 114(C), pages 1-5.
    6. Mzirai, O. B. & Tumbo, S. D. & Bwana, T. & Hatibu, N. & Rwehumbiza, F. B. & Gowing, J. W., 2005. "Evaluation of simulator of missing weather data (SMWD) required in simulation of agro hydrological modeling n the catchment and basin level: case of the PARCHED- THIRST and Marksim Model," Conference Papers h037521, International Water Management Institute.
    7. M.G. Rivera‐Ferre & F. López‐i‐Gelats & M. Howden & P. Smith & J.F. Morton & M. Herrero, 2016. "Re‐framing the climate change debate in the livestock sector: mitigation and adaptation options," Wiley Interdisciplinary Reviews: Climate Change, John Wiley & Sons, vol. 7(6), pages 869-892, November.
    8. Lindsey L. Sloat & James S. Gerber & Leah H. Samberg & William K. Smith & Mario Herrero & Laerte G. Ferreira & Cécile M. Godde & Paul C. West, 2018. "Increasing importance of precipitation variability on global livestock grazing lands," Nature Climate Change, Nature, vol. 8(3), pages 214-218, March.
    9. Carly Golodets & Marcelo Sternberg & Jaime Kigel & Bertrand Boeken & Zalmen Henkin & No’am Seligman & Eugene Ungar, 2013. "From desert to Mediterranean rangelands: will increasing drought and inter-annual rainfall variability affect herbaceous annual primary productivity?," Climatic Change, Springer, vol. 119(3), pages 785-798, August.
    10. Rakefet Shafran-Nathan & Tal Svoray & Avi Perevolotsky, 2013. "The resilience of annual vegetation primary production subjected to different climate change scenarios," Climatic Change, Springer, vol. 118(2), pages 227-243, May.
    11. Fang Li & Wenzhi Zhao & Hu Liu, 2013. "The Response of Aboveground Net Primary Productivity of Desert Vegetation to Rainfall Pulse in the Temperate Desert Region of Northwest China," PLOS ONE, Public Library of Science, vol. 8(9), pages 1-11, September.
    12. Mzirai, O. B. & Tumbo, S. D. & Bwana, T. & Hatibu, N. & Rwehumbiza, F. B. & Gowing, J. W., 2005. "Evaluation of simulators of synthetic missing climate data required for agrohydrological modelling and water management planning: the case of the PARCHED-THIRST and Marksim models," Conference Papers h041172, International Water Management Institute.
    13. Thornton, P.K. & van de Steeg, J. & Notenbaert, A. & Herrero, M., 2009. "The impacts of climate change on livestock and livestock systems in developing countries: A review of what we know and what we need to know," Agricultural Systems, Elsevier, vol. 101(3), pages 113-127, July.
    14. Xue Feng & Amilcare Porporato & Ignacio Rodriguez-Iturbe, 2013. "Changes in rainfall seasonality in the tropics," Nature Climate Change, Nature, vol. 3(9), pages 811-815, September.
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