Study shows impact of climate hazards on women, children
Women and children in Bihar, Gujarat, Uttar Pradesh, Maharashtra, Madhya Pradesh, Andhra Pradesh, West Bengal and Telangana are particularly vulnerable to climate change-related disasters, reveals an internal study commissioned by the Ministry of Women and Child Development. Children exposed to climate hazards are more likely to be stunted, underweight, and more vulnerable to early pregnancies, it elaborates.
The study exclusively accessed by The Hindu identies climate and health hotspots in order to specically understand the impact of oods, cyclones and droughts on health of women and children.
“The issue of climatechange impact on women and children is under-researched and often overlooked in policy formulation,” Soumya Swaminathan, chairperson, M.S. Swaminathan Research Foundation (MSSRF), and former chief scientist of World Health Organization told The Hindu. Titled “How does climate change impact women and children across agro-ecological zones in India - A scoping study”, it was conducted by MSSRF.
Speaking on the sidelines of the WomenLift Health Global Conference 2024 at Dar-es-Salaam, Tanzania, in April earlier this year, Ms. Swaminathan said, “In our scoping study we realised that up to 70% of Indian districts are at very high risk of oods, droughts, and cyclones. Women and children’s under-nutrition, teenage pregnancy and domestic violence indicators in these hotspots are also very stark.”
Overall, 183 districts were vulnerable to hydrometeorological disasters such as cyclones and oods, while 349 districts witnessed drought.
The study was able to generate certain spatial hotspots where high exposure to hydro-met hazards such as oods, cyclones and droughts signicantly coexists with a higher prevalence of poor health variables such as underweight women and child marriage.
In northern areas of Bihar and Gujarat, the geospatial maps show hotspots where exposure to drought, ood, and cyclone coexist with stunting and underweight children.
In terms of women’s nutritional indicators too, these States need immediate attention, the study says. The northern parts of both States are oodprone areas battered by heavy rainfall.
The study also points out that the northern plains, including parts of Uttar Pradesh, have hotspots for stunting, while parts of north Maharashtra and south Madhya Pradesh are hotspots for underweight children. Children are 6% more likely to be stunted, 24% more likely to be underweight, experience 35% reduction in minimum diet diversity, and there is a 12% increase in likelihood of deaths if they are under ve years of age and exposed to drought, the report said.
“Also, it should be noted that southern India and parts of coastal belts in Odisha have high exposure scores to hydro-met hazards but perform better in terms of child stunting and underweight, highlighting the role of stronger health systems,” the study points out.
The study further goes on to identify major hotspots in terms of impact on women and young girls in areas exposed to drought, oods and cyclones - northern Bihar and parts of Uttar Pradesh, southern West Bengal, Andhra Pradesh and parts of Telangana, eastern Maharashtra, parts of northern Madhya Pradesh and southern Uttar Pradesh.
“Exposure to drought events increases the likelihood of prevalence of underweight women by 35%, child marriage by 37%, teenage pregnancy by 17% and intimate partner violence by up to 50%,” the study states.
The climate change hotspots have been identi ed by spatio-temporal analysis encompassing 50 years of data on frequency and intensity of oods, cyclones and droughts and by using district-level climate vulnerability exposure scores published in 2021 by the Council on Energy, Environment and Water (CEEW).
Vulnerability to heatwaves
The document submitted to the Ministry states that the study’s limitations include reliance on secondary data sources, with limited empirical insights into the health aspects of women aected by climate change.
The recommendation to the Ministry also states that there is a key gap in evidence, in order to understand dierential factors behind children’s vulnerability to heatwaves and develop a systematic method to measure children’s exposure to heatwaves, and relatively less research attention has been paid to this area of inquiry, particularly in India. “Excess deaths due to heat are not recognised and every State and city should make a heat action plan to tackle the eects of heatwaves. There should be accountability for who is responsible for co-ordination, who will nance, how will messages be disseminated. It is a multi-sectoral eort,” Ms. Swaminathan said.