Posts Tagged "india"

Elderly Wisdom and Youth Action in Ladakh

Posted by on Apr 26, 2017 in All Posts, Communities, Featured Posts | 0 comments

Elderly Wisdom and Youth Action in Ladakh

Spread the News:SharePeople of Indo-Aryan and Tibetan descent live in one of the highest locations in the world, the Ladakh region of northwestern India. Ladakh extends over 45,000 square miles and includes the Ladakh mountain range, which is part of the glaciated Karakoram Range of south-central Asia. Many in the Ladakh region are Buddhist and believe in good moral conduct such as generosity, righteousness and meditation. This goodwill extends to the glaciers, which they respect and value. The Global Workshop, a project that allows students to create original work that thinks critically about science and development, recently created a video in which young people from Ladakh interview their elders about climate change and its impacts on the glaciers. In the video, the grandparents remember a time during the mid-20th century when streams were full, glaciers were more robust, and snowfall was heavy. Now, farms in the agricultural areas are suffering because of a decrease in glacier meltwater for crop production. “Himalayan Elders on Climate Change” (Source: The Global Workshop/YouTube). In a paper titled “Glaciers and Society,” Karine Gagné, a postdoctoral associate of cultural anthropology at Yale University, and her colleagues, discuss some of the approaches used by locals to counter the impacts of receding glaciers. Gagné spent a fair amount of time working in Ladakh observing everyday life and climatic changes. She told GlacierHub that in certain communities in the region, people depend on specific glaciers, have named them accordingly, and undertake specific actions to protect them. In the paper, Gagné et al. discuss Chewang Norphel, a retired civil engineer in Ladakh who created artificial glaciers to harvest snowmelt and rainwater. Norphel’s project brought attention to the plight of farmers who use meltwater for agriculture. It has since been replicated by the younger generation.   Still, receding glaciers have translated into water scarcity in some Ladakhi villages. Water is a pressing issue because villagers rely on snowfall in the spring to sow their crops. Elders have prayed to mountain deities that their glaciers will provide water in the spring.  Gagné explained that glaciers are “embedded in the local culture and religious views.” People believe, for example, that there is a guardian deity that inhabits the surrounding glaciers and that one’s actions can reflect in the condition of the natural environment. If one behaves unethically, it could lead to less meltwater than is necessary for growing crops that year. Using the information provided by their elders, the youth interviewers from The Global Workshop are documenting the changes in their environment and their elder’s responses. Their interviews will help to fill gaps in environmental data extending to the 1950s in an effort to better understand changes in the local water systems and health of the glaciers.  Many of the youth attend schools like the Students’ Educational and Cultural Movement of Ladakh (SECMOL) environmental school. Founded by education reformist and engineer Sonam Wangchuk, SECMOL works on renewable energy and climate change preparedness with the youth from Ladakh. The campus is a student-run, solar-powered eco-village, where students live among staff and volunteers. The Global Workshop’s video shows the importance of passing down generational knowledge, demonstrating how helpful it can be for youth involvement, community building, and environmental data collection. If you are still curious about Ladakh, see GlacierHub’s recent piece on climate change adaptation to learn more about other efforts in the region.   Spread the...

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New Report Documents Pakistan’s Water Insecurity

Posted by on Feb 23, 2017 in All Posts, Featured Posts, News, Policy and Economics | 0 comments

New Report Documents Pakistan’s Water Insecurity

Spread the News:ShareWater security is a pervasive issue in Pakistan, a largely arid country. The majority of the country receives less than 300mm of rain per year, while a small region in the north receives upwards of 1000 mm per year. The Indus River provides much of the water to the area, but its flow is irregular due to the variable precipitation. Moreover, the river originates partly in Pakistan and partly in India, creating additional political challenges that stem from the decades-long history of tension between the two countries. Last month, the United Nations Development Programme released a Development Advocate Pakistan report that describes the uncertain future of water in Pakistan, which is impacted by changing climate and melting glaciers, as well as political issues with neighboring India. The report’s editors suggest several ways to increase water stability in Pakistan. They advise increasing public awareness because the lack of trust stems in part from incomplete access to data and information. They also recommend high efficiency irrigation systems and updating academic curriculum in the country to include sustainable development. As the report describes, the region of Gilgit-Baltistan in northern Pakistan provides most of the water in the glaciated parts of the country. Altitudes exceed 5000 meters with annual snowfall of approximately 5000 millimeters in the highest regions. This zone is the largest area of perennial glaciers outside the polar regions; nearly one third of the Gilgit-Baltistan area is glaciated. The meltwater of these glaciers contribute a massive volume of freshwater, which forms a significant component of the flow into the Indus River. The variability of river flows as a result of monsoon seasons has led to water crises and conflicts between provinces, as well as neighboring countries. The Indus Water Treaty has allowed for peaceful relations between Pakistan and its neighbor India for the past 40 years. As Justin Rowlatt describes in his BBC report from September 2016, the Indus Water Treaty has survived two wars and numerous military impasses between the two countries. However, the increased water stress in the Indus River basin since the early 1990s has strained the treaty.  Coverage of the UNDP report in Indian and Pakistani newspapers has unsurprisingly varied. A recent article in the Times of India covering the report emphasized Pakistan’s negligence and delays in presenting cases to the Indus Water Treaty. An article in the Hindustan Times reports that, “Pakistan has cleverly employed the IWT to have its cake and eat it too” by receiving the larger amount of water the treaty allots for downstream States, while also using the treaty to sustain conflict with India. The coverage of the issue by Pakistani newspapers is sparser. In one editorial published in Pakistan Today, the author calls the UNDP report a “wake-up call” and urges cooperation between Pakistan and India to resolve the dispute. The treaty itself fails to address two important issues. The first is that it does not provide for a division of water during shortages in the dry years between India and Pakistan. The second is that it does not discuss the cumulative impact of reservoirs on the flows of the Chenab River, a major tributary of the Indus, into Pakistan. On a fundamental level, the government of Pakistan does not think the Indus Water Treaty is effective because its people are not satisfied with the amount of water received, but the government of India does not wish to amend the treaty or address water conflict between the countries in other contexts. The treaty allows India to create reservoirs on nearby rivers to store water for hydropower and flood shortages. This provision has created conflicts between...

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Roundup: River Outlets, Plant Habitats, and Village Partners

Posted by on Oct 10, 2016 in All Posts, Featured Posts, Roundup | 0 comments

Roundup: River Outlets, Plant Habitats, and Village Partners

Spread the News:ShareRoundup: Canadian River Vanishes, Plants in the Himalayas and Pakistan’s Villages Glacier retreat in Canada causes Yukon river to vanish. From CBCNews: “It’s been the main source of water into Yukon’s Kluane Lake for centuries, but now the Slims River has suddenly slimmed down — to nothing. ‘What folks have noticed this spring is that it’s essentially dried up,” said Jeff Bond of the Yukon Geological Survey. ‘That’s the first time that’s happened, as far as we know, in the last 350 years.’ What’s happened is some basic glacier hydrology, Bond says — essentially, the Kaskawulsh Glacier has retreated to the point where its melt water is now going in a completely different direction, away from the Slims Valley. Instead of flowing north 19 kilometres from the glacier’s toe into Kluane Lake (and ultimately, the Bering Sea), that melt water is now draining eastward via the Kaskawulsh River towards the Pacific Ocean off the Alaska panhandle. It’s a reminder that glacier-caused change is not always glacial-paced.” Read more about the effects of glacier retreat on the Slims River here:   The world’s highest vascular plants found in Indian Himalayas. From Microbial Ecology: “Upward migration of plants to barren [just below the snowl areas is occurring worldwide due to raising ambient temperatures and glacial recession. In summer 2012, the presence of six vascular plants, growing in a single patch, was recorded at an unprecedented elevation of 6150 m.a.s.l. close to the summit of Mount Shukule II in the Western Himalayas (Ladakh, India). Whilst showing multiple signs of stress, all plants have managed to establish stable growth and persist for several years.” Learn more about the role of microbes in the process of plant upward migration here.   Local struggles in Pakistan show adaptations to glacier thinning. From Erdkunde: “Framing adaptation as a process of assemblage-building of heterogeneous human and non-human [actors], two village case studies are investigated where glacier thinning has dried up a source of irrigation water, turning cropland into desert. While in the first case case, villagers were able to construct a new and extraordinary water supply scheme with the help of external development agencies, in the second case, several approaches to utilize alternative water sources over three decades were unsuccessful. An account of the adaptation assemblages shows how a diversity of actants such as individual leaders, community, external agencies, construction materials, landslides and geomorphological features play variable and contingent roles in the success or failure of adaptation efforts, thus co-defining their outcome in complex ways.” Learn more about the adaption efforts to glacier thinning in northern Pakistan here. Spread the...

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Aromatic, Medicinal Plants Flourish in the Himalayas

Posted by on Apr 28, 2016 in All Posts, Communities, Featured Posts, Science | 0 comments

Aromatic, Medicinal Plants Flourish in the Himalayas

Spread the News:ShareIn the region of the Himalayas from Bhutan, Nepal, and India, many aromatic plants grow and comprise a part of local people’s lives as medicine and food. In their review paper “Himalayan Aromatic Medicinal Plants: A Review of their Ethnopharmacology, Volatile Phytochemistry, and Biological Activities” in the journal Medicines, Rakesh K. Joshi, Prabodh Satyal, and William N. Setzer analyze in detail the nutritional and medicinal value of 116 aromatic plant species. The Himalayas are well-known as the world’s highest mountain range. The authors’ research area, located in the southern margin of the Himalaya range, is actually a narrow band of biodiversity. It is called by some researchers the center of plant diversity in the Himalayas. The monsoon brings rains concentrated in the summer and contributes a great deal to the rich biodiversity. The authors report, citing prior research, that “The Indian Himalaya is home to more than 8000 species of vascular plants of which 1748 are known for their medicinal properties.” The authors of the review paper indicated that the plants growing in high elevation are important for local people. Those plants provide both nutrition and medicinal functions. Some of those wild plants have been eaten by people since ancient times, while the medicinal effects have been noticed just recently. In the article, the authors list the ethnopharmacology, biological activities, and essential oil compositions of Himalayan aromatic plants. Some of them not only are useful but have some special characteristics. For example, there are around 400 species in the genus Artemisia, like mugwort and wormwood, growing in the temperate regions, and 19 species of this genus in Himalayan regions have been recognized as medicinal herbs. The plants of this genus are traditional medicines discovered a long time ago by indigenous cultures. Most species have strong aromas, and can be smelled from a long distance. Due to their strong aromas, some of the plants in this genus are used as incense and insecticide. For example, the leaf extract of Artemisia japonica is used to treat malaria, while a paste of the leaves is applied externally to treat skin diseases in northern Pakistan. Another species, Artemisia maritima, is used by several Himalayan peoples to treat stomach problems and intestinal worms. When it comes to the Cinnamomum genus, which is in the laurel family, many people are quite familiar with the common spice, cinnamon. Chefs treat it as one important flavor and some people like cinnamon flavored coffee or tea. The Cinnamomum genus is another typical aromatic plant that are green from spring to winter. Their aromatic oils are preserved in the leaves and bark. In the Himalayan areas, eight out of 250 total species have been found. There are still many other genus of aromatic plants providing food and medicine for local people in the Himalayan places, such as the genus Cymbopogon, which is also known as lemongrass. With its distinct environment of glacial and river valleys, the Himalayas nurture a rich biodiversity. Traditional herbs still play an important role in people’s health. More species are joining in the group of medicinal herbs. As a result, it should be highlighted that plants in Himalayas demand protection considering the challenge of climate change, environmental degradation, and other threats. Spread the...

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Roundup: Bacteria Are Doing Well; Zooplankton, Dams Are Not

Posted by on Apr 11, 2016 in All Posts, Featured Posts, News, Roundup | 2 comments

Roundup: Bacteria Are Doing Well; Zooplankton, Dams Are Not

Spread the News:ShareEach week, we highlight three stories from the forefront of glacier news. Project Forecasts India’s Hydrological Future in a Changing Climate From Earth & Space Science News: “The Indian subcontinent is particularly vulnerable to climate change because of its diversified socioeconomic and climatic conditions. Changes in monsoon variability and glacier melt may lead to droughts over the Indian plains as well as extreme rains and abrupt floods in the neighboring Himalayas…Through our work with the NORINDIA project, we found that there is a risk of 50% glacier melt in the Beas River basin, which covers northwest India and northeast Pakistan, by 2050.” Learn more about NORINDIA and its work in India.   Chilly Conditions No Match for Methane-cycling Microorganisms From FEMS Microbiology Ecology: “Alpine belt soils harbored significantly more methane-cyclers than ––those of the nival belt, indicating some influence of plant cover. Our results show that methanogens are capable of persisting in high-alpine cold soils and might help to understand future changes of these environments caused by climate warming.” What are the implications of this study? Find out here.   Preliminary Study Looks at Relationship Between Glacial Lakes and Zooplankton From Polish Journal of Environmental Studies: “Zooplankton communities can be affected by glacial influence. In marine environments zooplankton mortality, mainly associated with the chemical properties of the ice, has been found in areas close to ice fields.” Find out which characteristic of glacial lakes is affecting zooplankton. Spread the...

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