scholarly journals Technological interventions for livelihood development and climate change mitigation in Indian North-Western Himalayas

2015 ◽  
Vol 17 (1) ◽  
pp. 50-60

<p>The technology transfer for rural livelihood development had greater impact to protect microclimatic conditions which further affects the microflora and microbial activities to larger extent in the Indian Himalayan Region (IHR). The technological interventions were made by the Himalayan Research Group organization which helped in economic upliftment of rural poor, women empowerment and in environment protection in hill region. The major activities are Passive Solar Retrofitting (namely, Thermosyphoning Air heat Panel (TAP), Trombe Wall (TW), and Sun Spaces (SS)) fodder development, vermicompost biotechnology, button mushroom cultivation and protected cultivation for climate change mitigation and adaptations. The solar retrofits reduced estimated 4.97 tones carbon emission per household during six winter months which helped in reducing the fuel wood consumption. Improved varieties of different fodder spp. were introduced for year round green fodder availability and reduce soil erosion and reduction in tree lopping. Fodder choppers and silage preparation was popularized to contain the fodder wastage. Vermicompost biotechnology was popularized among farmers to reduce the use of chemical fertilizers for improving the quality of soil. The button mushroom cultivation was used for conversion of agriculture residue into compost making by reducing crop residue burning which increases carbon emission. Protected cultivation in local made polyhouse was popularized to generate maximum returns from small piece of land through cut flower and vegetable cultivation and by raising plant nurseries.&nbsp;</p>

2018 ◽  
Vol 13 (3) ◽  
pp. 035003 ◽  
Author(s):  
Marcela Olguin ◽  
Craig Wayson ◽  
Max Fellows ◽  
Richard Birdsey ◽  
Carolyn E Smyth ◽  
...  

2019 ◽  
Vol 1 (1) ◽  
pp. 25-31
Author(s):  
Anjana Sharma ◽  
Raju Laudari ◽  
Kedar Rijal ◽  
Lokendra Adhikari

The study was carried out to analyze the role of biogas in climate change mitigation and adaptation. The study is based on the perception of 108 households of Muralibhanjyang VDC of Dhading district, Nepal. The study showed that amount of greenhouse gas emission was reduced by 3.82 tons per household per year of carbon dioxide equivalent by reducing 65.10% of fuel wood consumption per household per year. It was found that biogas has an effective role in climate change mitigation by reducing greenhouse gases emission. On installing 352 biogas plants, the number of trees saved in VDC was estimated to be 4083 per year which helps in mitigation and adaptation too. Adaptive capacity was determined on the basis of five different assets by giving the index value for each indicator ranging from one to four, which indicates low to very high value. The indicators of adaptive capacity for human, natural and social assets were obtained with values 2, 3.2, 3 and 1.2, 2.3, 2.1 for biogas users and non-users respectively. The physical and financial assets were obtained similar for both users and non-users (i.e. 3). There was significant difference between the adaptive capacity of biogas users and non-users where the average adaptive capacity value for biogas users was found to be 3.24 (high) and that of non-users was 2.8 (medium to high). It can be said that biogas plays a significant role in climate change adaptation by increasing adaptive capacity.


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