Bio-Diversity

The Gurukula Botanical Sanctuary

Posted by Susan Sharma on October 04, 2011

 
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The Gurukula Botanical Sanctuary is a forest garden in the Western Ghat mountains of Kerala, India, dedicated to conservation and education. This mountain system is bordered by the Arabian Sea on one side and vast arid areas on others. It supports a unique and endangered flora, and has been identified by the International Union for the Conservation of Nature (IUCN) as one of the 25 centres of biodiversity in the world.

Founded in 1981, the Sanctuary is a garden of wild plant species grown at the edge of a large rainforest reserve. Our central intention is to restore endangered species and habitats in a highly fragmented landscape, in which only a fraction of original forest remains and much of the native flora is extracted for human use.

The Sanctuary is run by a small group of resident gardeners, naturalists and educators, and supported by a wide circle of well-wishers. Together we offer an approach that is connected to the climate, landscape, ecosystems, plants, animals and people of the Western Ghats.

The work at the Sanctuary includes:

  • Conservation of native (rainforest) plants.
  • Education and public outreach.
  • Developing horticultural and conservation skills in local young women.
  • Habitat restoration in degraded areas of the Western Ghats
  • Supporting recovery of natural forest within our lands.
  • Research in biodiversity and conservation.
  • Sustainable agriculture and integrated land use: growing the forest farm.
Read more at http://www.gbsanctuary.org/

Bio-Diversity

whale sharks

Posted by Susan Sharma on September 29, 2011

 
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Now, armed with latest technology and collaborations with whale shark experts from around the world, WTI with TCL’s support, is assisting the Gujarat Forest Department, to unravel the mysteries surrounding this fish.

“There must be something in the water of Gujarat that attracts them here,” says Manoj Matwal, Field Officer, WTI. “Perhaps it is the productivity which allows for flourishing of micro-organisms that predominantly make up the diet of this fish.”

Read more at the link

http://www.wti.org.in/current-news/110819_why_do_whale_sharks_visit_gujarat.html

Bio-Diversity

Vultures in our eco system

Posted by Susan Sharma on August 29, 2011

 
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Vultures in our eco system
"They process certain bacteria and fungi present in carcasses, which otherwise form spores when brought in contact with a healthy human or animal, and become almost immortal.  In the absence of vultures, dogs end up eating the dead animals and the bacteria spreads thereafter. " Dr. Vibhu Prakash

Here is a link to a comprehensive article on vultures in our eco system, which makes for fascinating reading

The title is "India's Vanishing Vultures" written by Meera Subramanian in the Virginia Quarterly Review

http://www.vqronline.org/articles/2011/spring/subramanian-vultures/

Bio-Diversity

Contribution of Pollinator-Mediated Crops to Nutrients in the Human Food Supply

Posted by Susan Sharma on August 22, 2011

 
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"The contribution of nutrients from animal pollinated world crops has not previously been evaluated as a biophysical measure for the value of pollination services. This study evaluates the nutritional composition of animal-pollinated world crops. We calculated pollinator dependent and independent proportions of different nutrients of world crops, employing FAO data for crop production, USDA data for nutritional composition, and pollinator dependency data according to Klein et al. (2007). Crop plants that depend fully or partially on animal pollinators contain more than 90% of vitamin C, the whole quantity of Lycopene and almost the full quantity of the antioxidants β-cryptoxanthin and β-tocopherol, the majority of the lipid, vitamin A and related carotenoids, calcium and fluoride, and a large portion of folic acid. Ongoing pollinator decline may thus exacerbate current difficulties of providing a nutritionally adequate diet for the global human population."

Citation: Eilers EJ, Kremen C, Smith Greenleaf S, Garber AK, Klein A-M (2011) Contribution of Pollinator-Mediated Crops to Nutrients in the Human Food Supply. PLoS ONE 6(6): e21363. doi:10.1371/journal.pone.0021363

Read more at

#PLoS: Contribution of Pollinator-Mediated Crops to Nutrients in the Human Food Supply http://dx.plos.org/10.1371/journal.pone.0021363

Bio-Diversity

10 New species of frogs!

Posted by Susan Sharma on August 06, 2011

 
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A team headed by Dr Anil Zachariah, a renowned scientist, has discovered 10 new species of frogs from the hill ranges of Southern Western Ghats with the help of Zoological Survey of India. 

“These findings show that Western Ghats, a biodiversity hotspot of the world still has many new species of amphibians,” Dr.Zachariah told Deccan Chronicle.

Read more at

http://www.deccanchronicle.com/channels/sci-tech/others/scientists-find-10-new-frog-species-952

Bio-Diversity

A victory for banning Endosulfan!

Posted by Susan Sharma on July 28, 2011

 
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An accidental discovery by a farmer that red ants could replace the use of pesticide to contain the attack of tea mosquito bugs in cashew plants, has prompted the Kerala Government to refine the ant technolgy for larger field application. 
Entomolgy department of the Kerala Agricultural University in Kasargode has begun a three year project on the use of red ants in vegetable cultivation to do away with the use of pesticides to curb the insects. 
N. Vasavan, a small-scale farmer in the district, had brought back the ant- based biological pest control in his cashew plantation when the farm sector was heavily banking on pesticides.

Read more at

http://www.indianexpress.com/news/Kerala-farmer-uses-red-ants-to-fight-cashew-bugs/823890/

Bio-Diversity

BEEJ BACHAO ANDOLAN

Posted by Tulip Das on February 04, 2011

 
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The ‘Beej Bachao Andolan’ [BBA], begun in the late 1980s, is twenty five year old, led by farmer and social activist Vijay Jardhari. The Andolan started in the village Jardhargaon of district Tehri, Uttaranchal, famous for its unique movement to save the traditional seeds of the hills.

 

The ‘Beej Bachao Andolan’ [Save the Seed Movement or BBA] is not only a crusade to conserve traditional seeds but also to promote agriculture and local tradition.

 

A farmer and social activist, Vijay Jardhari realized that modern agriculture was destroying traditional farming. Crop yields of the high-yielding varieties in the modern agriculture were actually low; soil fertility was declining leading to an increasing dependence on toxic chemicals. Along with other activities of chipco movement, Jardhari formed the BBA to promote traditional agriculture and crop varieties.

 

In the valley of Ramasirain, Uttarkashi district, Farmers were growing a distinctive variety of red rice called chardhan. The rice was nutritious and suited to local requirements and conditions. Farmers also grew indigenous varieties like thapchini, jhumkiya, rikhwa and lal basmati. Agriculture here was untouched by modern practices and good yields were obtained without the use of chemical fertilizers and pesticides. What the farmers here were doing was avoiding monoculture in a method called baranaja [12 grains] that involves the multicropping of a no. Of cereals and legumes. This diversification is security against drought and crop failure. Different crops are harvested at different times of the year and ensure year-round supply of food. This also maintain soil fertility replenishes nitrogen.

 

Today BBA has about 150 varieties of paddy from which 100 different varieties can still be grown. BBA has also collected 170 varieties of rajma. Effective pest control is accomplished by using the leaves of the walnut and neem, and the application of the ash and cow’s urine. The use of traditional farming methods and seeds has resulted higher yields, improved health of humans and increased conservation of soil fertility and agro-biodiversity.

Bio-Diversity

Vulture consrvation

Posted by Dr. Dau Lal Bohra on November 02, 2010

 
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Activities to save the vulture's,Jorbeer, Bikaner, Rajasthan

Populations of three Vulture species, White-rumped Vulture (Gyps bengalensis), Slender-billed Vulture (Gyps tenuirostris) and the Red-headed Vulture (Sarcogyps calvus)have suffered large decreases across the wold. Poisoningthrough consumption of carcasses that have previously been treated withthe veterinary drug Diclofenac has led to large population declines.The main threat to vultures in India  is diclo,since numbers of largewild ungulate species that constitute the mainsource of food forvultures are relatively low. A vulture restaurant isthe provision of adomestic animal carcass (a cow is the most usualspecies) to vultures atan appropriate site within their range.

Alternative feeding management of Gyps Vulture for migratory species in North West Rajasthan, India
(Vulture Safe Zones – Vulture Restaurants)

Necessary to conserve vulture’s migratory root


Currenttime focus on vulture conservation in North West Rajasthan especiallyBikaner region is very important. This is very sensitive area regardingto bird conservation, but in governmental policy focusing only suchsite their vulture population took place all the year example- nearNational park, wild life conservation area and other places. Butregarding the vulture migration is also the very big problem formonitoring and conservation aspects. South Asia is very important areafor vulture migration, so alternative feeding management is necessaryfor rest Gyps vulture’s and their conservation. In year 1999 to 2009,lot of Rs utilized for vulture conservation by Government and NGO’sbody, but in last 10 year no big changes for vulture population andtheir relevant area.

Importance of Alternative feeding management
Manyscientists suggest for decline of vulture population to change climaticand behavioral mode including roosting and feeding site. But reallyfood changing is the major factor for decline, So Alternative feedingmanagement system is very helpful for regarding conservation. Manytheories given by research paper but in ground level this is the notpossible and it’s very costly. So presenting this particular mode offeeding management is helpful for protection.

Treats of feeding managements

Vultureshave performed important ecological, traditional and aestheticfunctions throughout the Indian subcontinent.  In Vulture conservationprogram Indian government make up very sensitive and important issuebut in ground level they were worked not properly as If VeterinaryDiclofenac Ban by Government they people were used unspecified brand orHuman Diclofenac (Generic) for animal treatment. In many places poisonsuse for dead animal protection from vultures or carnivorous birdsspecies but they poison work against for environment. In Present timegovernment made many protocol for vulture conservation specially policyto recover the particular 3 endangered species but although mean timeIndian Griffon is also reduced in number. If don’t take any action bygovernment or NGO’s they show same scenario as OWBV’s position, soneeded to change protocol for migratory vultures program from allworking agencies. Historically, many factors have been responsible forlocal vulture declines particularly poisoning and persecution. Thedeclines in India result from elevated adult and juvenile mortality,and low breeding success. The widespread and rapid pattern of declines,i.e. in all areas irrespective of habitat or protection status suggestthat persecution through shooting or poisoning, whilst important at alocal scale, are unlikely to have caused the declines.  Theepidemiology of the declines is best explained by the introduction andwidespread use (i.e. nationwide) of a contaminant, or an infectiousdisease.

Available safe meat for vultures (activities to save the vulture in the Jorbeer, Bikaner)
Providing the safe meat (diclofenac and other poison’s free animal)for vulture feeding as alternative method for migratory species. Theyprefer which animals from the areas where dairy farmers usually avoiddiclofenac their large cattle and utilize Meloxicam or other painkillerof treatment.

Other activity
1.    Provide Diclofenac-free food to vultures in a secure and undisturbed location.
2.   Create awareness among local inhabitants about the need to conservevultures through publications and          education programmes.
3.    Work with veterinarians to prevent the use and diversion of human Diclofenac for treatment of cattle.
4.    Regular vulture census in the region.

Bio-Diversity

Stopping a Mass Extinction

Posted by Dr.Susan Sharma on October 07, 2010

 
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......We, Homo sapiens, are an inextricable part of this complex web of life. It’s both presumptuous and silly to ask what biodiversity does for us—a little like asking what the rest of the body and organs do for the bones...............

We don’t, and never will, actually understand all the intricacies of this complex web. Rigorous scientific research has given us many insights, among the most powerful being that the more biodiverse a system, the more stable it is. .........

Read the whole article at
http://www.livemint.com/2010/10/06222637/Stopping-a-mass-extinction.html

Bio-Diversity

Weapons of Mass Destruction

Posted by Susan Sharma on May 02, 2008

 
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"Such is the lack of information about the biodiversity of Arunachal Pradesh that the Arunachal Macaque (Macaca munzala) - a species of monkey already known to the native people of Arunachal (especially to the Monpas of Tawang and the tribes of the West Kameng District) as Munzala or the “monkey of the deep forest”, remained unknown to scientists and biologists till it was “discovered” in 2004. The so called “discovery” was waiting to happen and it was after more than a hundred years that a new species of macaque was discovered (the last recent discovery being the Indonesian Pagai Island Macaque in 1903)."

 

Indian Wild Life Club 

Arunachal Macaque in Tawang (Photo:Govind Singh)

 

Source: http://www.indianwildlifeclub.com/ezine/index.asp?m=5&y=2008

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