Climate Change Adaptation in Agriculture

A special issue of Atmosphere (ISSN 2073-4433). This special issue belongs to the section "Climatology".

Deadline for manuscript submissions: closed (29 April 2022) | Viewed by 3946

Special Issue Editor


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Guest Editor
Department of Physical and Environmental Sciences, University of Toronto, Toronto M5S 1A1, Canada
Interests: climate change; agriculture scenarios; adaptation; mitigation

Special Issue Information

Dear Colleagues,

Although agriculture's contribution to the global economy is decreasing, agriculture continues to play vital roles developing and developing countries. First, agriculture is livelihood of a substantial portion of the population in emerging economies. Second, agriculture contributes significantly to the local and national economies by generating food and raw materials for industry. Agriculture's contributions to the economy and human well-being are inextricably linked to disaster challenges. Agriculture is shaped by the environment, and weather extremes, and the later, depending on their magnitude, extent, and arrival time, can easily harm production. Extreme rainfall variability that leads to floods and droughts can cause catastrophic harm to crops at various stages of development. Furthermore, agriculture lands on the coasts are vulnerable to high tides and cyclonic storms.

Climate change spawned weather patterns such as cyclonic storms, high tides and tidal surges, sea level rise, extreme precipitation and floods, droughts, heat and cold waves are already wreaking havoc on humans and agriculture. Developing countries with low adaptive capacity and high dependency on agriculture will be more vulnerable to climate change though agriculture in industrialized countries also will not be immune to the threats. Approximately 800 million people are currently food insecure, with the majority of them living in climate-vulnerable Africa and Asia. Food production must increase by at least 60% by 2050 to feed growing population but climate change has become a significant threat to agriculture sector.  To facilitate this goal, agriculture sector must receive unrestricted support for climate change adaptation.

The special issue of the Journal “Atmosphere”’ will focus on:

  • Identifying and assessing risks and vulnerability of agriculture to climate change and variability
  • Adaptation options to climate extremes for the agriculture sector and their economic costs
  • Institutional challenges for adaptation in agriculture sector
  • Synchronization of indigenous knowledge and modern innovation for a greater benefit of adaptation
  • Assessment of co-benefits of adaptation and mitigation in agriculture
  • Adaptation for facilitating food security and SDG goals

Dr. Monirul Mirza
Guest Editor

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Keywords

  • climate change
  • agriculture
  • risks and vulnerability
  • adaptation options
  • economic costs
  • institutional challenges
  • food security and SDG goals

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Published Papers (1 paper)

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Research

15 pages, 5574 KiB  
Article
Pearl Millet (Pennisetum glaucum) Seedlings Transplanting as Climate Adaptation Option for Smallholder Farmers in Niger
by Bouba Traore, Abdourazak Alio Moussa, Amadou Traore, Yahaya Seydou Abdel Nassirou, Malick N. Ba and Ramadjita Tabo
Atmosphere 2022, 13(7), 997; https://doi.org/10.3390/atmos13070997 - 21 Jun 2022
Cited by 6 | Viewed by 3515
Abstract
Pearl millet is the most widely grown cereal crop in the arid and semi-arid regions of Africa, and in Niger in particular. To determine an optimized management strategy for smallholder farmers in southern Niger to cope with crop production failure and improve cropping [...] Read more.
Pearl millet is the most widely grown cereal crop in the arid and semi-arid regions of Africa, and in Niger in particular. To determine an optimized management strategy for smallholder farmers in southern Niger to cope with crop production failure and improve cropping performance in the context of climate change and variability, multi-site trials were conducted to evaluate the impacts of transplanting on pearl millet growth and productivity. Eight treatments viz. T1-0NPK (100% transplanting without NPK), T1-NPK (100% transplanting + NPK), T2-0NPK (100% transplanting of empty hills without NPK), T2-NPK (100% transplanting of empty hills + NPK), T3-0NPK (50% transplanting of empty hills without NPK), T3-NPK (50% transplanting of empty hills + NPK), T4-0NPK (farmer practice without NPK), and T4-NPK (farmer practice + NPK) were included in the experiment. Compared to farmer practice, transplanting significantly reduced time to tillering, flowering, and maturity stages by 15%, 27%, and 11%, respectively. The results also revealed that T1-NPK significantly increased panicle weight, total biomass, grain yield, and plant height by 40%, 38%, 27%, and 23%, respectively. Farmers’ evaluations of the experiments supported these findings, indicating three substantial advantages of transplanting, including higher yield (37.50% of responses), larger, more vigorous and more panicles (34.17% of responses), and good tillering (28.33% of responses). An economic profitability analysis of the system revealed that biomass gain (XOF 359,387/ha) and grain gain (XOF 324,388/ha) increased by 34% and 22%, respectively, with T1-NPK. Therefore, it can be inferred that transplanting is a promising strategy for adapting millet cultivation to climate change and variability in southern Niger. Full article
(This article belongs to the Special Issue Climate Change Adaptation in Agriculture)
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