Agriculture Knowledge for Everyone

carbon trading Tag

वृक्ष बीमा: भारत में एक नई पहल Agriculture production and farm incomes in India are frequently affected by natural disasters such as droughts, floods, cyclones, storms, landslides and earthquakes. Susceptibility of agriculture to these disasters is compounded by the outbreak of epidemics and man made disasters such as fire, sale of spurious seeds, fertilizers and pesticides, price crashes etc. To overcome these uncontrollable factors, agriculture insurance came to life. Agricultural Insurance is a means of protecting the  agriculturist against financial losses due to uncertainties that may arise agricultural losses  arising from named or all unforeseen risks beyond their control (AIC, 2008). In this ever changing era of climate change, everything has become uncertain. To fight/adapt to these climate related vagaries, scientists are advocating to adopt climate smart agricultural (CSA) practices. One of the best CSA practice considered is agroforestry, a sustainable land use system wherein farmers grow agricultural crops along with certain tree species either simultaneously or in some spatial pattern. Agroforestry plays a vital role in the Indian economy by way of tangible and intangible benefits.At present agroforestry meets almost half of the demand of fuel wood,two thirds of the small timber, 70–80%wood for plywood, 60% of raw material for paper pulp and 9–11% of the green fodder requirement of livestock, besides meeting the...

ग्रीनहाउस गैस उत्पादन पर मानवकृत गतिविधियों और कृषि कार्यो का प्रभाव Human activities contribute to climate change by causing changes in Earth’s atmosphere in the amounts of greenhouse gas­es, aerosols (small particles), and cloudiness. Human activities like burning of fossil fuels (coal, oil and natural gas), deforestation and various agricultural and industrial practices, are altering the composition of the atmosphere and contributing to climate change.  These human activities have led to increased atmospheric concentrations of a number of greenhouse gases (GHGs), including carbon dioxide, methane, nitrous oxide, chlorofluorocarbons, and ozone in the lower part of the atmosphere. The largest known contribution comes from the burning of fossil fuels, which releases carbon dioxide gas to the atmosphere. GHGs affect climate by altering incoming solar radiation and out-going infrared (thermal) radiation that are part of Earth’s energy balance. Changing the atmospheric abundance or properties of these gases and particles can lead to a warming or cooling of the climate system. Since the start of the industrial era (about 1750), the overall effect of human activities on climate has been a warm­ing influence. The human impact on climate during this era greatly exceeds that due to known changes in natural processes, such as solar changes and volcanic eruptions. Human activities result in emissions of four principal green­house gases: carbon dioxide...

कार्बन ट्रेडिंग पर अंतर्राष्ट्रीय सम्मेलन और वैश्विक पहल Carbon is the common denominator in all polluting gases that cause global warming. Carbon dioxide is the gas most commonly thought of as a greenhouse gas. It is responsible for about half of the atmospheric heat retained by trace gasses. It is produced primarily by burning of fossils fuels and deforestation accompanied by burning and bio-degradation of biomass.  It is estimated that if the CO2 increases in the atmosphere at the present rate and no positive efforts are pursued, the level of CO2 in the atmosphere would go up to 800-1000 ppm by the end of current century. Which may create havoc for all living creatures on earth. The Intergovernmental Panel on Climate Change (IPCC) have predicted that unless emissions of greenhouse gases decrease there will be a temperature increase of between 1.4oC and 5.8oC by 2100. Carbon trading The idea behind carbon trading is quite similar to the trading of securities or commodities in a marketplace. Carbon would be given an economic value, allowing people, companies or nations to trade it. If a nation bought carbon, it would be buying the rights to burn it, and a nation selling carbon would be giving up its rights to burn it.  A market would be created to facilitate the buying...