The unprecedented urban growth especially in developing countries has laid immense pressure on wetlands, finally threatening their existence altogether. The present study is a first of its kind on the sediment contamination in deepor beel, which makes use of source apportionment receptor modelling technique positive matrix factorization pmf for determining and quantifying the sources contribution to the pollution of the sediment column of deepor beel, assam. Pdf assessing wetland landscape dynamics in the deepor. To analyze the diversity and richness of various phylogenic groups of lower and. Freshwater diatoms from deepor beel a ramsar site of. Inaugural ions was held in india in 2015 under the chairmanship of the indian navy. It helps regulate the flood waters emerging from the city and brahmaputra river during the southwest monsoon, and is thus a key stormwater storage facility for the city of guwahati. Then they will love this delightful book filled with activities related to waterside vacations. Download fulltext pdf ecology of deepor beel wetland, a ramsar site of guwahati, assam with special reference to algal community article pdf available june 2019 with 964 reads. Deepor beel is a ramsar site and a part of it is also wildlife sanctuary in guwahati, assam. Status of elephant corridors in garbhangarani reserve forest. It is the only ramsar site in assam and situated in the kamrup metro district of assam. Nov 01, 20 as has been mentioned, the wetland ecosystem of deepor beel belongs to the key biodiversity area of the indoburma hotspot, which is centred on the indochinese peninsula, and comprises cambodia, laos pdr, myanmar burma, thailand and vietnam, plus parts of southern china and northeastern india tordoff et al. The deepor beel is located in a u shaped valley bounded by steep highlands in the north and south side of the beel.
The new species fulfils all the principal criteria of the genus neodiaptomuskiefer, 1932, as revised by kiefer 1939. A total of 617 fish specimens were collected for the present study on a monthly basis from february to august in 2016 from landing centres adjoining the beel. A longterm monitoring of wetland ecosystems is the basis of planning conservation measures for a sustainable development. This work assesses wetland landscape dynamics in the deepor beel of brahmaputra basin using multitemporal satellite imagery. Impact of urbanization on the quality of water in a. This wetland harbours a wide variety of biodiversity, and also suffers from intense manmade pressure the citys municipal waste is dumped close to the beel. Application of positive matrix factorization receptor. Download upsc ias prelims 2017 gs1 question paper ias. Lisha gurung, alak kumar buragohain, sailendra prasad borah and bhaben tanti. Lengthweight relationship of six indigenous fish species. To the south of deepor beel there is rani garbhanga forest. In assam, deepor beel is a permanent, freshwater lake, in a former channel of the brahmaputra river, to the south of the main river southwest of guwahati. Mar, 2017 a total of 617 fish specimens were collected for the present study on a monthly basis from february to august in 2016 from landing centres adjoining the beel.
Pdf on jan 1, 2003, prasanta kumar saikia and others published a brief summary of deepor beel bird sanctuary find, read and cite all the research you need on researchgate. Ecosystem evaluation 19892012 of ramsar wetland deepor. Located in the kamrup district of assam, 18 km southwest of guwahati city, dipor bil also spelt deepor beel is a freshwater lake in the former channel of the brahmaputra river. Union public service commission has conducted ias prelims 2017 on 18th june 2017. The deepor beel is a natural, freshwater wetland in the south. It has great biological and environmental importance besides being the only major storm water storage basin for the guwahati city. These five corridors are situated along the pwd highway through deepor beel 274 railway gate as the name of the corridor is given by the forest department. Major points about assam know your state in pdf for ssc, bank exams exams like ssc chsl, ssc cgl, ssc mts, ibps po, ibps clerk, ibps so, ippb sc.
This pdf help you to cover current issue and topics like gaganyaan, gravitational wave from neutron star, directed energy weapons, deepor beel to be ecosensitive zone etc. Deepor beel, a ramsar wetland and major storm water basin of the river brahmaputra in the northeastern region of. A modified indexing approach for assessment of heavy metal. A beel is a billabong or a lakelike wetland with static water as opposed to moving water in rivers and canals typically called khaals in bengali, in the ganges brahmaputra flood plains of the eastern indian states of west bengal, and assam and in the country of bangladesh. Deepor beel included in the directory of asian wetlands as a wetland type 14 is an open beel connected with a set of inflow and out flow channels. Sediment characterisation and spatial distribution of. This article extols the detailed summary of assam and assam gk quiz. If you want to download pdf the file, you can also do that in a single click too. Government authority and some interested parties propose aquaculture in fringe areas declaration of deepor beel as a wildlife sanctuary problems identified. Ias prelims gs paper 1 2017 solved with detailed explanations. Deepor beel is a permanent freshwater lake of assam, india with international status of being included in the directory of asian wetlands, important bird area iba list of birdlife international and ramsar list of wetlands due its rich biodiversity and sociocultural importance saikia et al.
Diatom, a unicellular, eukaryotic, photosynthetic alga of the class bacillariophyceae has the natural ability biogeochemical cycling of natural silica and to deposit nanoporous silica over cell frustule. Department of molecular important role as primary producers in this wetland ecosystem of deepor beel of biology and biotechnology, assam. Application of positive matrix factorization receptor model and elemental analysis for the assessment of sediment contamination and their source apportionment of deepor beel, assam, india siddhant dash, smitom swapna borah, ajay s. A modified indexing approach for assessment of heavy metal contamination in deepor beel, india. An interesting hotspot with its rich rotifera biodiversity authors. Deepor beel it is a permanent freshwater lake and added to ramsar sites in november 2002. Read geospatial scenario based modelling of urban and agricultural intrusions in ramsar wetland deepor beel in northeast india using a multilayer perceptron neural network, international journal of applied earth observation and geoinformation on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Identification of endangered and endemic fauna in deepor beel. Dipor bil, guwahati biodiversity history how to reach. The deepor beel is a natural, freshwater wetland in the southwest corner of guwahati, india. Dear aspirants, we are expecting that all of you are getting ready for all india competitive exams like upsc, bank, ssc, and railways. Unlimited viewing of the articlechapter pdf and any associated supplements and figures.
Assam is a state in northeastern india which is known for its wildlife, archeological sites and tea plantations. Freshwater biology laboratory, department of zoology, northeastern hill university, permanent campus, shillong793022, meghalaya, india, emails. Impact of urbanization on the quality of water in a natural. Impact of waste dump on surface water quality and aquatic. Water and aquatic insects were collected seasonally from site 1, the lowlying area of the dump near deepor beel, and from sites 2 and 3 of the main wetland and analysed. Dipor bil, also spelt deepor beel, is located to the southwest of guwahati city, in kamrup district of assam, india it is a permanent freshwater lake, in a former channel of the brahmaputra river, to the south of the main river. The lake fun book includes coloring pages with everything from the animals youd. Deepor beel is an open lake basin connected with a set of inflow and out flow channels. The term owes its origins to the word of the same pronunciation meaning pond and lake in the bengali and assamese. Here we have provided the study notes based on important lakes in india pdf and the largest lake in india for the. The lwrs for these six fish species from deepor beel had not yet been reported for fishbase. Jul 18, 2014 abundance of diatom species provides evidence for their important role as primary producers in this wetland ecosystem of deepor beel of assam. The beel harbours a large number of migratory aquatic birds, especially in winter, and is a ramsar. A potential alternative livelihood option for the fisherfolk a case study of deepor beel of assam.
Acta zoologica academiae scientiarum hungaricae 58 2, pp. Major points about assam know your state in pdf for ssc. Does your little one love spending time with the family at the lake. Assessing wetland landscape dynamics in the deepor beel of brahmaputra basin using geospatial tools.
Water quality samples from deepor beel were analysed for 7 different heavy metals. Abundance of diatom species provides evidence for their important role as primary producers in this wetland ecosystem of deepor beel of assam. Deepor beel beel means wetland or large aquatic body in assamese located about 10 km southwest of guwahati city is considered as one of the large and important riverine wetlands in the brahmaputra valley of lower assam, india. Assam is subdivided into different states like nagaland in 1963 16th state of india, meghalaya in 1972, arunachal pradesh and mizoram in 1986. It is also called a wetland under the ramsar convention which has listed the. Ecotourism in simple words means management of tourism and conservation of nature in a way so as to maintain a fine balance between the requirements of tourism and ecology on one hand. Deepor beel is one of the most important wetlands in the brahmaputra valley of lower assam in india and is. Pdf monitoring and assessment of deepor beel water.
Freshwater diatoms from deepor beel a ramsar site of assam. Complete list of bird sanctuaries in india keralasarkar. Download science monthly of august 2019 for upsc, state psc and other competitive exam. Monitoring and assessment of deepor beel water quality. Plankton samples collected april 2009 march 2010 from deepor beel, a ramsar site, revealed 21 species of the phylum rotifera belonging to 12 genera and eight families as new records.
Ions is a voluntary initiative that seeks to increase maritime cooperation among navies of the littoral states of the indian ocean region. The beel harbours a large number of migratory aquatic birds, especially in winter, and is a ramsar site since 2002. For cut off determination comment ur scores below this post. More than 30 % questions are came from our mission 70 days initiative to clear. Status of elephant corridors in garbhangarani reserve. Assessing wetland landscape dynamics in the deepor beel of. Important lakes in india pdf for bank, upsc, ssc exams. Consider the following in respect of indian ocean naval symposium ions. The overall hmi value for deepor beel was found to be 123. So the team ig will provide you static gk topics in a comprehensive manner to overcome the competitive exams.
General knowledge pdf study notes complete list of bird sanctuaries in india. Pdf on jan 1, 2010, prasanta kumar saikia saikia and others published biodiversity of deepor beel ramsar site of assam faunal diversity find, read and cite all the research you need on. Ppt an option for sustainable management of fishery. Upsc prelims question paper 2017 gs 1 download pdf. The deepor beel was once considered part of the brahmaputra river in its southern embankment area, covering 40 km 2. A fun and educational book about deepor beel lake jobe leonard on. Photoluminescence property of few freshwater diatoms was studied form deepor beel, a ramsar site of assam, india. Dec 01, 2018 the deepor beel was once considered part of the brahmaputra river in its southern embankment area, covering 40 km 2. Monitoring and assessment of deepor beel water quality using. Assam general knowledge questions for competitive exams. The beel is endowed with rich floral and faunal diversity. Kamarupapalas 9001100 ce, the mlechchha dynasty 655900 ce and the vermanas 350650 ce. Application of positive matrix factorization receptor model.
Pdf freshwater diatom diversity in deepor beel a ramsar site. This information will help you to make a better understanding without any. Abstract deepor beel, only ramsar site, is located in southwest of guwahati, assam. Pdf biodiversity of deepor beel ramsar site of assam. Pdf monitoring and assessment of deepor beel water quality. Apr 23, 2019 upsc prelims question paper 2017 gs 1 download pdf.
Amongst these, brachionus durgae is a new record for northeastern india. Deepor beel is a wetland of international importance under. Deepor beel, a ramsar wetland and major storm water basin of the river brahmaputra in the northeastern region of india. Science monthly of august 2019 by iasparliament download pdf. The deepor beel is the only storm water storage basin for. The beel is a staging site on migratory flyways and some of the largest concentrations of. Impact of urbanisation on deepor beel wetland report prepared for the completion of internship programme under astec, 2016 by parangam sarma basistha 9 2. This is a small way to improve your knowledge in assam. Results and discussion the study area deepor beel is a permanent freshwater lake, located in the south western part of guwahati city. A permanent freshwater lake in a former channel of the brahmaputra river, of great biological importance and also essential as the only major storm water storage basin for the city of guwahati. All the information we provided here is best for candidates those who are preparing for competitive. We provide assam gk questions and answers that will assist you to identify well about assam. Sediment characterisation and spatial distribution of heavy.
In fact the chandubi lake harbours more diverse fish fauna than deepor beel 61 species, saikia, 2005, dara beel 52 species, devi, 2008 and koya kujiya beel 45 species, kalita et. Bihumost important, baishagu, aliailigang, baikho, rongker, rajini gabra harni gabra, bohaggiyo bishu, ambubashi mela and jonbill mela. It is endowed with rich floral and faunal diversity. Drishti ias has taken an initiative to provide the best material to civil services aspirants. So you can read the chapter easily without being lost at half way. An option for sustainable management of fishery resources in deepor beel comanagement approach description. Besides huge congregation of residential water birds. Download ncert books pdf in hindi,english and urdu at. While dissolved oxygen do increased from site 1 to site 3 in each season, electrical conductivity ec, total dissolved solid tds, total alkalinity ta and free co2 fco2 decreased. Freshwater diatom diversity in deepor beel a ramsar site. Deepor beel bird sanctuary panidihing bird sanctuary bihar nagi dam bird sanctuary nakti dam bird sanctuary kanwar lake bird sanctuary barela jheel salim ali bird sanctuary delhi najafgarh drain bird sanctuary goa salim ali bird sanctuary list of bird sanctuaries in india. Deepor beel beel means wetland or large aquatic body in assamese located about 10 km southwest of guwahati city is considered as one of the large and.
1170 511 637 258 617 573 1329 1256 409 665 714 1147 1564 1500 491 876 314 1384 1345 729 1009 654 585 419 428 1344 95 306 174 583 1160 168 288 1129 910 1015 612