Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.3390/land10121350 |
Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change | |
Stavi, Ilan; Paschalidou, Anastasia; Kyriazopoulos, Apostolos P.; Halbac-Cotoara-Zamfir, Rares; Siad, Si Mokrane; Suska-Malawska, Malgorzata; Savic, Dragisa; Roque de Pinho, Joana; Thalheimer, Lisa; Williams, David Samuel; Hashimshony-Yaffe, Nurit; van der Geest, Kees; Cordovil, Claudia M. D. S.; Ficko, Andrej | |
通讯作者 | Stavi, I (corresponding author),Dead Sea & Arava Sci Ctr, IL-88820 Yotvata, Israel. ; Stavi, I (corresponding author),Ben Gurion Univ Negev, Eilat Campus, IL-88100 Elat, Israel. |
来源期刊 | LAND
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EISSN | 2073-445X |
出版年 | 2021 |
卷号 | 10期号:12 |
英文摘要 | Hyperarid, arid, semiarid, and dry subhumid areas cover approximately 41% of the global land area. The human population in drylands, currently estimated at 2.7 billion, faces limited access to sufficient, affordable, and nutritious food. We discuss the interlinkages among water security, environmental security, energy security, economic security, health security, and food security governance, and how they affect food security in drylands. Reliable and adequate water supply, and the prevention of water contamination, increase the potential for ample food, fodder, and fiber production. Protecting woodlands and rangelands increases food security by buffering the slow onset effects of climate change, including biodiversity loss, desertification, salinization, and land degradation. The protection of natural lands is expected to decrease environmental contamination, and simultaneously, reduce the transfer of diseases from wildlife to humans. Biofuel production and hydroelectric power plants increase energy security but generate land-use conflicts, deforestation, and ecosystem degradation. Economic security generally positively correlates with food security. However, economic growth often degrades the environment, changes tenure rights over natural resources, and stimulates migration to urban areas, resulting in lower food and health security. Moreover, civil unrest, political instability, and armed conflicts disrupt local economies in drylands. Maintaining food security is crucial for health security; conversely, malnourished populations and unresponsive health systems decrease economic security, and adversely affect environmental, energy, and food security. Climate change is expected to deteriorate health security by spreading vector-borne diseases. Effective governance and timely interventions can substantially shorten periods of food insecurity, lower their intensities, and accelerate recovery from inevitable crises, and are therefore crucial in preventing humanitarian crises. Since global drylands population will nearly double by 2050, and since drylands are among the most susceptible areas to climate change, integrated multi-hazard approaches to food security are needed. |
英文关键词 | climatic change land-use and management loss and damage natural vs anthropogenic factors population growth and urbanization slow onset events |
类型 | Article |
语种 | 英语 |
开放获取类型 | Green Published |
收录类别 | SSCI |
WOS记录号 | WOS:000738268800001 |
WOS关键词 | ENERGY ; LAND ; RISK ; ENVIRONMENT ; GOVERNANCE ; CHALLENGES ; FRAMEWORK ; POLLUTION ; BIOCHAR ; SYSTEMS |
WOS类目 | Environmental Studies |
WOS研究方向 | Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/375750 |
作者单位 | [Stavi, Ilan] Dead Sea & Arava Sci Ctr, IL-88820 Yotvata, Israel; [Stavi, Ilan] Ben Gurion Univ Negev, Eilat Campus, IL-88100 Elat, Israel; [Paschalidou, Anastasia; Kyriazopoulos, Apostolos P.] Democritus Univ Thrace, Dept Forestry & Management Environm & Nat Resourc, Orestiada 68200, Greece; [Halbac-Cotoara-Zamfir, Rares] Politehn Univ Timisoara, Dept Civil Engn, Timisoara 300041, Romania; [Siad, Si Mokrane] Ca Foscari Univ Venice, Dept Environm Sci Informat & Stat, Via Torino 155, I-30170 Venice, Italy; [Siad, Si Mokrane] Mediterranean Agron Inst Bari, Int Ctr Adv Mediterranean Agron Studies CIHEAM, Via Ceglie 9, I-70010 Valenzano, Italy; [Siad, Si Mokrane] Polytech Univ Bari, Dept Environm Engn, Via Orabona 4, I-70125 Bari, Italy; [Suska-Malawska, Malgorzata] Univ Warsaw, Fac Biol, Biol & Chem Res Ctr, PL-00927 Warsaw, Poland; [Suska-Malawska, Malgorzata] Tottori Univ, Int Platform Dryland Res & Educ, Tottori 6808550, Japan; [Savic, Dragisa] Univ Nis, Fac Technol Leskovac, Nish 18000, Serbia; [Roque de... |
推荐引用方式 GB/T 7714 | Stavi, Ilan,Paschalidou, Anastasia,Kyriazopoulos, Apostolos P.,et al. Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change[J],2021,10(12). |
APA | Stavi, Ilan.,Paschalidou, Anastasia.,Kyriazopoulos, Apostolos P..,Halbac-Cotoara-Zamfir, Rares.,Siad, Si Mokrane.,...&Ficko, Andrej.(2021).Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change.LAND,10(12). |
MLA | Stavi, Ilan,et al."Multidimensional Food Security Nexus in Drylands under the Slow Onset Effects of Climate Change".LAND 10.12(2021). |
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