COVID-19 bans hit women’s access to water in Pacific Islands

04/05/2022 0 Comments read Climate Change, Environment & Development, Health & Science

By Neena Bhandari

Sydney, 03.05.2022 (SciDev.Net): COVID-19-related restrictions have further exposed inequalities in people’s access to safe water, sanitation and hygiene (WASH) in the Pacific Island countries, especially among women, experts say.

Women and girls have a larger role relative to men in WASH activities, including in agriculture and domestic labour. Ninety per cent of the total population in the Pacific have access to an improved drinking water source, but this rate is significantly lower in rural areas. Kiribati, Solomon Islands and Vanuatu host 81 per cent of the population without access to improved sanitation, according to the CARE Rapid Gender Analysis COVID-19 Pacific Region 2020 report.

“Women and girls feel the impacts first when it comes to lack of access to clean water and hygiene facilities. The impact of climate change, ongoing disasters and the COVID-19 pandemic will increasingly test the resilience of sanitation systems and the availability of safe water owing to floods, droughts and extreme weather patterns, impacting vulnerable communities in our Pacific communities,” says Shirleen Ali, Pacific senior gender and inclusion adviser for CARE International.

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Climate change a major threat to global health: WHO

11/04/2022 0 Comments read Environment & Development, Health & Science

Climate change is impacting health. Photo Credit: © Neena Bhandari

By Neena Bhandari

Sydney, 11.04.2022 (SciDev.Net): Climate change poses a serious threat to human health that calls for urgent action and global collaboration on scales seen in the COVID-19 response, says the World Health Organization (WHO).

“If we don’t take action today on planet health, we are putting our future health at risk. And when health is at risk, everything is at risk. That’s what we have learned from COVID-19,” Takeshi Kasai, WHO regional director for the Western Pacific Region said addressing a virtual press conference from Manila on 7 April, World Health Day

“Climate crisis is also a health crisis since climate change affects health in many different ways,” Kasai said, emphasising the need to build sustainable, climate-resilient health systems.

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Scientists develop wheat types to resist heat, drought

21/03/2022 0 Comments read Climate Change, Health & Science

By Neena Bhandari

Sydney, 21.03.2022 (SciDev.Net): Australian scientists have identified a novel combination of genetics that may help wheat survive in hot and dry conditions, thereby increasing yields and assisting farmers to adapt to climate change-induced heat and drought stress.

Wheat is the third-largest grain crop in the world, supplying about 20 per cent of the total calories and protein in the human diet worldwide, notes the research by CSIRO, Australia’s national science agency, published in Nature Climate Change on 7 March.

Researchers have identified three novel alternative dwarfing genes that enable wheat seeds to draw moisture stored twice as deep from the soil than current varieties. “We have genetics that can allow us to sow earlier and deeper up to 120 millimetres while keeping the plants short and allowing for very long coleoptile, which is the shoot that grows from the seed to the soil surface,” says Greg Rebetzke, co-author of the study and chief research scientist at CSIRO Agriculture and Food.

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