paragraph 2.1.2.d (Q49): Difference between revisions

From IPCC
Jump to navigation Jump to search
(‎Added qualifier: confidence level (P5): high confidence (Q2), #quickstatements; #temporary_batch_1682265162448)
(‎Added qualifier: series ordinal (P8): 1, #quickstatements; #temporary_batch_1682265162448)
Property / has the IPCC statement: Increasing weather and climate extreme events have exposed millions of people to acute food insecurity and reduced water security, with the largest impacts observed in many locations and/or communities in Africa, Asia, Central and South America, LDCs, Small Islands and the Arctic, and for small-scale food producers, low-income households and Indigenous Peoples globally (high confidence). (English) / qualifier
 
series ordinal: 1
Amount1
Unit1

Revision as of 15:53, 23 April 2023

section from the AR6 Synthesis Report
Language Label Description Also known as
English
paragraph 2.1.2.d
section from the AR6 Synthesis Report

    Statements

    0 references
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references
    0 references
    Climate change has reduced food security and affected water security due to warming, changing precipitation patterns, reduction and loss of cryospheric elements, and greater frequency and intensity of climatic extremes, thereby hindering efforts to meet Sustainable Development Goals (high confidence). (English)
    0 references
    Although overall agricultural productivity has increased, climate change has slowed this growth in agricultural productivity over the past 50 years globally (medium confidence), with related negative crop yield impacts mainly recorded in mid- and low latitude regions, and some positive impacts in some high latitude regions (high confidence). (English)
    0 references
    Ocean warming in the 20th century and beyond has contributed to an overall decrease in maximum catch potential (medium confidence), compounding the impacts from overfishing for some fish stocks (high confidence). (English)
    0 references
    Ocean warming and ocean acidification have adversely affected food production from shellfish aquaculture and fisheries in some oceanic regions (high confidence). (English)
    0 references
    Current levels of global warming are associated with moderate risks from increased dryland water scarcity (high confidence). (English)
    0 references
    Roughly half of the world’s population currently experiences severe water scarcity for at least some part of the year due to a combination of climatic and non-climatic drivers (medium confidence) (Figure 2.3). (English)
    0 references
    Unsustainable agricultural expansion, driven in part by unbalanced diets, increases ecosystem and human vulnerability and leads to competition for land and/or water resources (high confidence). (English)
    0 references
    Increasing weather and climate extreme events have exposed millions of people to acute food insecurity and reduced water security, with the largest impacts observed in many locations and/or communities in Africa, Asia, Central and South America, LDCs, Small Islands and the Arctic, and for small-scale food producers, low-income households and Indigenous Peoples globally (high confidence). (English)
    0 references