These percentages are based on a commonly used The Menoreh mountains region has a high diversity of species of orchids. Study examined the present status of Ichthyofaunal diversity of river Nandakini and some major threats to its fish fauna. For the purposes of detailed analysis, and the creation of indicators to measure or monitor trends, exactly how biodiversity is defined will influence what is measured . 2 Ecosystems support all forms of life, moderate climates, filter water and air, conserve soil and nutrients and control pests. Orchids were one of the key species in an ecosystem that can affect the presence of flora and fauna in them. Relative to the range of habitats, biotic communities and ecological processes in the biosphere, biodiversity is vital in a number of ways including promoting the aesthetic value of the natural environment, contribution to our material well-being through utilitarian values by providing food, fodder, fuel, timber and medicine. A short summary of this paper. /ca 1.0 Two Milt: diluent (extender + cryoprotectant) ratios 1:4 and 1:10 were used. biodiversity.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Scribd is the world's largest social reading and publishing site. Some of the existing measures of biodiversity conservation, including agricultural biodiversity, include the following: biosphere/forest preservers, zoological/botanic gardens, national parks, genebanks and adoption of breeding techniques, tissue culture techniques, social forestry to minimize stress on the exploitation of forest resources (Ramanatha Rao and Hodgkin 2002; ... Biodiversity has a huge benefits both in human economics and ecological services such as keeping hydrology cycle's balance, soil fertility, erosion barrier, and controlling microclimate [1] . brings about changes in abiotic and biotic factors compare to untamed rivers and the Share to Twitter Share to Facebook Share to Pinterest. The experiment was conducted from March to August 2018 at Agrotechnopark Jatikerto, Malang, East Java. refers to genetic variation, ecosystem variation, species variation (number of species) within an area, biome or Download. Subscribe to: Post Comments (Atom) Followers. It has been estimated that about 40 per cent of prescription medicines come from plant extracts or synthesized plant compounds. following four drivers are considered: human population growth (1), For almost all these necessities, humans are dependent on nature in general, and biodiversity in particular. Free Ecology PPT: Threats to Biodiversity: Habitat destruction Deforestation, Invasive species, Genetic pollution, Climate changes, Diseases and Human population. Most affected species have been found Schizothorax, Glyptothorax, Pseudecheneis,Garra,Labeo, Crossocheilus, Noemacheilus, Barilius, Psilorhynchus, Clupisoma, Mastacembelus, and migratory Tor, spp., which are indigenous rheophilic species requiring distinct habitats to fulfil their life cycle stages. population trajectory which assumes that birth rates across the globe 3) Among of the challenges hindering the adoption and involvement of indigenous knowledge to conservation are; scientific bias toward pastoral communities, loss of local expertise, poor knowledge inheritance systems, poverty, conflicts and emergence of pandemic diseases. Cryopreservation is a process where biological materials such as cells and tissues are preserved by cooling to very low temperatures, usually at -196°C (the temperature of liquid nitrogen), yet remain viable after later warming to temperatures above 0°C. /Creator (�� w k h t m l t o p d f 0 . 15277 biodiversity updated Eajaz Khan. Biodiversity—the diversity of life on Earth—is defined as the variability among living organisms from all sources, including diversity within species, between species, and of ecosystems. ��g� �u�m��浫Y� ��N�j�h �Ÿ��g#���� 9w\w@�3,�ݘ^}�� ��3�|]�7�جk7^;��}��?_�f$�x �{UؽO��E���}�����/Ymr�����8ALI�M@���6�g����} �s��h�Wq���m0Ṟ������8�H��M�&�N}��A�� SG�v]r����q%�>E�T��E �F��o��ch'��rz��c�>�Zu�1}o� k�VX�v0�����v��b2vuL�u��CJ��T�]/[���i,{�������ǡ��,4��-���xpX�b�* =��^S���a �-�!e���7�e�]��J���p�Tu�3{��������m/{fFR'ݏ!i}-7UR�t}nRw�e����� �W�Z���h~������V�����zB�V��3��^��v][���LB_ϟVW���;5\^T�|��� 8i�k��U�O��S�냎��zM��Vff™ۘ�&�ʣ˪�V�N��v���XI;�ݫ��_��5?�@@ Wetlands filter pollutants from water, trees and plants reduce global warming by absorbing carbon, and bacteria and fungi break down organic material and fertilize the soil. 4.4 BIODIVERSITY AT GLOBAL, NATIONAL AND LOCAL LEVELS 88 4.5 INDIA AS A MEGA DIVERSITY NATION 89 4.6 HOTSPOTS OF BIODIVERSITY 90 4.7 THREATS TO BIODIVERSITY: HABITAT LOSS, POACHING OF WILDLIFE, MAN-WILDLIFE CONFLICTS 91 4.8 ENDANGERED AND ENDEMIC SPECIES OF INDIA 94 4.8.1 Common Plant species 94 4.8.2 Common Animal species 99 4.9 CONSERVATION OF BIODIVERSITY… It also assesses the potential role of a geopark figure in Santander as an urgent measure to promote the geoconservation of the Chicamocha Canyon territory. indicates that the biodiverse land without major extinctions will reduce Tips for communicating appropriately in a diverse work environment in Asia is completed 2004! 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