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ID: 63550
Title: Tree diversity and Endemism Pattern in Makutta Wildlife Range Western Ghats, India
Author: Vimhaseno Neikha and B.C. Nagaraja
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (7) 631- 636 (2019)
Subject: Tree diversity and Endemism Pattern
Keywords: Elevational gradient, Endemic, Species richness, Trees, Western Ghats
Abstract: Species diversity and endemism pattern of the trees along the elevational gradients were studied in the Mukutta Wildlife Range of the Western Ghats in Kodagu district.A total of 604 individuals belonging to 68 species, 55 26 tree species were endemic to the Western Ghats region belonging to 14 families. The species composition varied from 17 species at 800 m to 27 at 400 m. The Shannon-Wiener diversity index scored a maximum value of 3.02 at 400 m indicating higher species diversity in this elevation. The overall species richness and endemism showed a hum shaped pattern along the elevational gradients with peaks at two different elevations each. The study indicates the presence of a diverse flora in the Mukutta Wildlife Range; hence continued efforts must be made for conservation of these areas.
Location: T E 15 New Biology building
Literature cited 1: Acharya B.K., Chettri. and Vijayan L. (2011). Distribution pattern of trees along an elevation gradient of Eastern Himalaya,India.Acta Oecologica, 37 (4): 329-336. Ayyapan N.and Parthasarathy N. (1999). Biodiversity inventory of trees in a large-scale permanent plot of tropical evergreen forest at Varagalaiar,Anmalais, Western Ghats,India.Biodiversity and Conservation, 8 (11): 1533-1554.
Literature cited 2: Behera M.D. and Kushwaha S.P.S. (2006).An analysis of elevational behaviour of tree species in Subansiri district, Eastern Himalaya. Biodiversity and Conservation, 16 (16): 1851-1865. Bhagwat S.A., Kushalappa C.G.,Williams P.H. and Brown N.D., (2005). A landscape approach to biodiversity conservation of sacred groves in the Western Ghats of India. Conservation Biology, 19 (6): 1853-1862.

ID: 63549
Title: Additive alometric model of Populus sp. Single-tree Biomass as a basis o Regional Taxation Standards for Eurasia
Author: Vladimir andreevich Usoltsev seyed Omid reza shobairi, Ivan Stepanovich Tsepordey and Viktor Petrovich Chasovskikh
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (7) 625- 630 (2019)
Subject: Additive alometric model of Populus sp.
Keywords: Genus Populus sp., Single-tree biomass, Allometric models, Additve biomass components, Biological productivity
Abstract: When using the terms of the volume of database on the level of single-trees of the genus Populus sp., the trans-Eurasian additive allometric models of Biomass of for Eurasian Populus trees are developed for the first time and thereby the combined problem of model additivity and generality is solved. It is harmonized in two ways: it is eliminated the internal contradictions of the components and the total biomass equations, and in addition, it takes into account regional differences of trees of equal sizes not only on total, aboveground and underground biomass, but also on its component structure, i.e. it reflects the regional biomass, but also on its component strut re of tree biomass.
Location: T E 15 New Biology building
Literature cited 1: Baskerville G.L. (1972 .Use of logarithimic regression in the estimation of pklantbiomass.Canadian J.Forest Research, 2: 49-53. Cunia T. And Briggs R.D. (1984). Forcing additivity of Biomass tables: some empirical results. Canadian J.Forest Research, 14: 376-38.
Literature cited 2: Dong L., Zhang L. and Li.F. (2015) .A three-step proportional weighting system of nonlinear biomass equations .Forest Science, 61 (1) : 35-45. Fu L.Y., Zeng W.S., Tang S.Z., Sharma R.P. and LiH.K. (2012) .Using linear mixed model and dummy variable model approaches to construct compatible single-tree biomass equations at different scales-A case study for Masson pine in Southern China. J. Forest Science, 58 (3) : 101-115.

ID: 63548
Title: Diversity, Biomass Accumulation and Carbon storage of Shrub Community in a foothill forest of Indian Eastern Himalayas
Author: Gopal Shukla, K.Abha Manohar, Prakash Rai and Sumit Chakravarty
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (7) 619- 624 (2019)
Subject: Diversity, Biomass Accumulation and Carbon storage of Shrub Community in a foothill forest of Indian Eastern Himalayas
Keywords: Shrub; Carbon; Biomass; Diversity
Abstract: Understorey vegetation especially the shrub is a dynamic layer of the forest strata. Shrub communities are very useful for protecting the soil and water regimes and improves productivity and soil fertility. However, as compared to trees, studies on shrub diversity and ecology still remains neglected. Thus, a study was carried out at sub-humid tropical foothill forest of West Bengal, India to document that status of shrub diversity, biomass and carbon accumulation. Quantitative characters were analyzed with help of random quadrates sampling method. Species richness of the shrubs in the forest was thirty two. The shrub diversity index, concentration of dominance, Shannon and Wiener Index and evenness index was estimated as 0.73, 0.037, 2.87 and 1.89, respectively. Relative frequency varied from 0.22 to 2.0 .Density ranged from 0.84 to 456.11 individuals ha-1 and relative density ranged from 0.08 to .25 %. Relative abundance ranged from 0.14 to 1.79%.IVI values ranged from 0.47 to 3.71.This indicates to the shrub communities in the forest diverse but dominance distributed with less skewed IVI values. Biomass and carbon storage of shrub communities in the forest was 4.90 and 2.21 Mg ha-1, respectively. Stems contributed the most of the total shrub biomass and carbon storage.
Location: T E 15 New Biology building
Literature cited 1: Bazzaz F.A. and Grace J. (1997).Plant resources allocation .Academic Press, London. Bazzaz F.A. and Pickett S.T.A (1980) .Physiological ecology of tropical succession: a comparative review. Annual review of Ecology and Systematics, 11: 27-310.
Literature cited 2: Cannon C.H., Peart D.R. and Lighton M. (1998) .Tree species diversity in commercially logged Bornean rain forest .Science, 28: 769-88. Champion H.G. and Seth S.K. (1968) .A revised survey of the forest types of India. Manager of publications, New Delhi.

ID: 63547
Title: Above ground Biomass and carbon stock mapping using NDVI and ecological studies of woody trees of Jeypore Reserve forest, Assam, India
Author: Tanvi Hussain, Haobam Suchitra Devi and Kamini Kanta Sarma
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (7) 614- 618 (2019)
Subject: Above ground Biomass and Carbon Stock Mapping using NDVI and Ecological studies of woody trees of jeypore Reserve forest, Assam, India
Keywords: Tropical forest, above ground biomass, Carbon stock, NDVI, IVI
Abstract: Jeypore Reserve Forest of eastern Assam is one among the few remaining tropical forest patches, lying in the fringe of Assam-Arunachal Pradesh state border. Role of tropical forests in global biogeochemical cycles, especially the carbon the cycle and its relation to the green house effect, has heightened interest in estimating the biomass density of tropical forests. A field survey on this forest using 60 sample points of 100m x 100m dimension showed that remote sensing can provide information critically required for AGB and carbon stock assessment of the woody trees. The study was carried out with the aim to prepare AGB and carbon stock map of the forest using NDVI and to study the species richness, species diversity and IVI of the forest. Upon plotting NDVI values generated from Resourcesat-2 IRS P6 LISS III image and against AGB values it showed a rising trend, exponential curve as found to be the best fit. The regression equation derived wad validated using 10 sample points and it was found that AGB values obtained room the field and obtained using the regression equation showed 98 % correlation. Results of ecological studies revealed that Jeypore Reserve Forest have high species diversity of woody trees in scale of Shanon-Weaver index and IVI ranks Diterocarpus retusus Blume as the most dominant species.
Location: T E 15 New Biology building
Literature cited 1: Barbour M.Burk J.H, Pitts W.D., Gillians F.S.. and Schwartz M.W. (1999) .Terrestrial Ecology .Addson Wesley Longman Inc.Illinois, Chicago. Brown S., Gillespie A.J. and Lugo A.E. (1989) .Biomass estimation methods for tropical forests with applications to forest inventory data. Forest Sci., 35: 881-902.
Literature cited 2: Champion S.H.and Seth S.K. 11968) A revised Survey of the forest types of India. Manager of Publications, Delhi, India. Chave J., Andalo C., Brown S., Cairns M.A., Chambers J.Q., Eamus D. And Lescure J.P., (2005) .Tree allometry and improved estimation of carbon stocks and balance in tropical forests.Oecologia, 145: 87-99.

ID: 63546
Title: The Dynamics of Mangrove Cover in India Based on Assessment done by Forest Survey of India from 1987 to 2017.
Author: R.D.Kamboj and Lopamudra Das
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (7) 607- 613 (2019)
Subject: The Dynamics of Mangrove Cover in India Based on Assessment done by Forest Survey of India from 1987 to 2017.
Keywords: Mangrove cover, India, Gujarat, Decadal changes
Abstract: The paper represents an analytical overview of decadal changes of mangrove cover in India with special emphasis on Gujarat state since 1987 based on published reports of Forest Survey of India. During last three decades in India, the mangrove cover shown an increase of 21.6 %. However, the mangrove cover has shown an increase of 21.6 %. However, the mangrove cover increased from 0.12 % to 0.15 % of the total geographical area of the country. Among all the states and UTs, Gujarat has shown the maximum increase (about 167%) in mangrove cover during the same period. In Gujarat, as compared to mangrove cover in 1987 (427km2) it is increased by 2.66 times to 110km2 in 2017 during the last three decades.
Location: T E 15 New Biology building
Literature cited 1: FSI (1987).Forest Survey of India. The state of Forest Report. Government of India-Ministry of Environment and Forest. FSI (1989).Forest Survey of India. The state of forest Report. Government of India-Ministry of Environment and Forest.
Literature cited 2: FSI (1991) .Forest Survey of India. The state of Forest Report.Government of India-Ministry of Environment and Forest. SI (1993).Forest Survey of India. The state of Forest Report. Government of India-Ministry of Environment and Forest.

ID: 63545
Title: Bamboo-Not a Timber: Implications and Concerns
Author: Arvind Kumar Jha
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (7) 599- 606 (2019)
Subject: Bamboo-Not a Timber
Keywords: Bamboo, Tree, Lega Framework, Conservation, Offence deterrent quotient
Abstract: Bamboo has been removed from the definition of tree under the Indian Forest Act 1927.This has been as a response to the demand for relaxing the legal framework that governed the bamboos grown in private lands. Analysis reveals that this apparently looking very simple amendment has the potential of having far reaching implications on the protection and conservation of bamboo forests, bamboos as specific species found inside forests, and also on the forests having bamboo as one of the species in the vegetation-mix. Further, the amendment also impinges in a variety of ways the implementation of all the Acts in the country which use the term ‘tree’ as defined in the Indian Forest Act. There is an urgent need, therefore, to examine the decision a comprehensive approach and take appropriate measures to address in a focused manner the specific demand of people that fundamentally underlined the necessity of relaxing the statutory regime pertaining to the bamboos grown in private areas.
Location: T E 15 New Biology building
Literature cited 1: Manual of Forest Jurisprudence of Forest Officers by B.H. Baden Powell, 1882 (Anon). The Indian Forest Act 1927 (Anon) .
Literature cited 2: The Maharashtra Felling of Tress (Regulation) Act, 1964 (Anon). The Scheduled Tribes and other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006 (Anon).

ID: 63544
Title: Balsams Diversity in Anamalai Hills of Tamil Nadu, India
Author: V.Ganesan, B.Subbaiyan,S. Thangaraj Panneerselvam and P.S. Sivaprasad
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (6) 584- 588 (2019)
Subject: Balsams Diversity in Anamalai Hills of Tamil Nadu, India
Keywords: Anamalai hills, Ecological status, Impatients, Endemic
Abstract: The present study mainly focuses on the documentation and diversity of Impatients species in different forest habitats of Anmalai hills, Western Ghats of Tamil Nadu. A total of 40 species were recorded. Of which 34 species are classified under the endemic category, 5 rare and one species placed as critically endangered. Besides thee, the three species namely I.Chandrasekharanii, I.Parasitica and I.jerdoniae are rare and have been documented in the study area. The study indicates the urgent need of a conservation strategy which could save these species from extinction.
Location: T E 15 New Biology building
Literature cited 1: Ahmedullah M. and Nayar M.P. (1986).Endemic plants of Indian Region, Peninsular India. Botanical Survey of India, Calcutta. Bhaskar V. (2012) .Taxonomic Monograph on Impatients L. Balsaminaceae) of Western Ghats, South India. The key Genus for Endemism. Centre for Plant taxonomic studies, Bangalore.77-80 pp.
Literature cited 2: Dessai J.R.N. and Janarthanam M.K. (2011).The genus Impatients (Balsaminaceae) in the northern and parts of central Western Ghats. Rheedea, 21 (1):23-80. Fischer C.E.C (1921). A survey of the Flora of the Anamalai Hills in the Coimbatore District, Madras Presidency .Rec.bot.Surv.India, 9 (1):1-218.

ID: 63543
Title: Valuation of Non-timber Forest products collected by Forest dwellers of Surat forest circle of Gujarat state, India
Author: Rajkumar Yadav, Sweta Rajpurohit and R.D. Kamboj
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (6) 578- 583 (2019)
Subject: Valuation of Non-timber Forest products collected by Forest dwellers of Surat forest circle of Gujarat state, India
Keywords: SFC, Gujarat, NTFPs, Valuation, Forest dwellers
Abstract: In this study, an attempt has been made to estimate monetary value realized by local communities from non-timber forest products (NTFPs) collection from the protected forest of Surat Forest Circle (SFC) of Gujarat state. The study is based on survey of 10% households in the identified 10% forest villages s per stratified random sampling. The selection of forest village was done in the four different forest division of SFC. During the study a total of 26 (25 plant products and 1 insect product) types of NTFPs have been found in the SFC. The findings show that about Rs 307.4 million/annum monetary value is realised from these 26 types of NTFPS. The maximum economic value was realised in the VFD (41.9 %) followed by SFD (29.7%),NFD (25 %) and BFD (3.5 %) .Furthermore, the NTFPs value has been calculated on the per hectare basis and is estimated to be Rs 2086.0/annum, Rs 1417.2/annum, Rs 1359.5/annum and Rs 452.5/annum for SFD, NFD, VFD and BFD, respectively. The analysis also showed that per capita and per household’s monetary value varied in the all forest divisions. The study revealed that the NTFPs benefits contribute remarkably for the forest dwellers of different forest divisions in SFC.
Location: T E 15 New Biology building
Literature cited 1: Bhat S.A. (2012).Extraction pattern of non timber forest products and its effects on regeneration of important tree species in Achanakmar Amarkantak Biospehere Reserve, PhD thesis, Guru Ghasidas Vishwvidalaya, Department of Forestry, Wildlife and Environmental Sciences, Bilashpur, 230 pp. Champion H.G. and Setth S.K. (1968).A revised forest types of India Manager of Publications, Government of India, Delhi, 404pp.
Literature cited 2: FAO (2014, January 17).Food and agriculture organization of the united nation. Retrieved from www.fao.org:www.fao.org/forestry/nwfp/6388/en Gavil R.V. (2008).Socioeconomic review Gujarat state (2007-2008), Directorate of economics and statistics. Gandhinagar: Government of Gujarat, 108pp.

ID: 63542
Title: Utilization of Edible Wild Plants as Supplementary Source of Nutrition by Indigenous Communities in Kinnaur District, Himachal Pradesh, India
Author: Joginder Singh, A.Rajasekaran, A.K.Negi and S.P. Negi
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (6) 556- 560 (2019)
Subject: Enumeration of Flora in and around Palak Wetland, Mizoram
Keywords: Edible wild plants, Supplementary nutrition, Documentation, Most used, Conservation, Value added products.
Abstract: This study documents a total of 168 edible wild plant species belonging to sixty five families and 113 genera, utilized as a source of supplementary nutrition by the indigeneous communities of the Kinnaur district, Himachal Pradesh. Of these, 150 species are angiosperms, four gymnosperms, two pteridophytes and twelve fungi. These plants were reported as edible by 279 informants of different age groups of both genders. Rosaceae was recorded as the most dominant family with twenty three edible wild plant species followed by Polygonaceae, Brassicaceae, steraceae and others. Herbs shared maximum growth form followed by shrubs, trees and climbers. Fruits parts were used maximum followed by tender leaves, seeds, under-ground pars, etc. Wild plant species reported as edible by maximum number of informants were listed as most used plants. Prunus cornuta was the most used plant followed by Hippophae salicifolia, Fragaria vesca, Elaegnus parvifolia, etc. It has been observed that knowledge about the edibility of many wild plants is diminishing among young generations. Therefore, it is suggested that large scale awareness programmes on edible wild plants should be initiated. Paper highlights the need to prioritize important commercially potential species for conservation, domestication and development of valued added economic products.
Location: T E 15 New Biology building
Literature cited 1: Angami A., Gajurel P.R., Rethy P., Singh B. And Kalita S.K. (2006).Status and potential of wild edible plants of Arunachal Pradesh .Indian J. Traditional Knowledge, 5 (4): 541-550. Atal C.K., Sharma B.M. and Bhatia A.K. (1980). Search of emergency fruits through wild flora of Jammu and Kashmir State, Sunderbani area-1. Indina Forester, 106 (3):211-219.
Literature cited 2: Ballabh B., Chaurasia O.P., Pande P.C. and Ahmad Z. (2007).Raw edible plants of cold desert Ladakh. Indian J. Traditional Knowledge, 61 (1):182-18. Balokhra J.M. (1998) .The wonderland Himachal Pradesh, H G Publication, New Delhi, pp.210-230.

ID: 63541
Title: Enumeration of Flora in and around Palak Wetland, Mizoram
Author: Lalmuansangi and H.LalRamnghinglova
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (6) 556- 560 (2019)
Subject: Enumeration of Flora in and around Palak Wetland, Mizoram
Keywords: Wetland, Flora, Palak Lake
Abstract: Palak Lake is situated in the remote region of Mara Autonomous district about 397 km away from Aizawl and 97 km from district capital Saiha. It is nationally recognized wetland by National Wetland Conservation Programme. There is limited data in documentation of status of wetland flora in Mizoram, hence, the present study was taken up during 2013-2015.Wetlands are the transitional zone between dry land and aquatic ecosystem in which both the terrestrial and aquatic organisms can be present. Palak Lake is unique and pristine in nature which is fairly rich in flora and fauna. The area is dominated by Dipterocarpus turbinatus.
Location: T E 15 New Biology building
Literature cited 1: Birand A. And Pawar S. (2001).A survey of birds in Northeast India. Final Report, Centre for Ecological Research and Conservation, Mysore, India. Cronk J.K. and Fennessy M.S. (2001).Wetland Plants: Biology and Ecology, Lewis Publishers, Boca Raton London, 24pp
Literature cited 2: Lalramnghinglova H., Lalnuntluanga and Jha L.K. (2006).Notes on Ngengpui and Palak Wildlife Sanctuaries in South Mizoram. Indian Forester, 132 (10): 1282-1292. MacKenzie W.H. and Banner A. (2001).A Classification Framework for Wetlands and Related Ecosystems in British Columbia: A third Approximation.

ID: 63540
Title: Genetic analysis for wood parameters in full-sib Seedling Progeny Clones of Populus deltoids
Author: Vidisha Kandpal, P.K.Pande and R.C. Dhiman
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (6) 549- 555 (2019)
Subject: Genetic analysis for wood parameters in full-sib Seedling Progeny Clones of Populus deltoids
Keywords: Populus deltodides; Fibre length, Wood traits; Heritability.
Abstract: The present study deals with the intra-ramet radial, Inter-individual and inter-individual and inter-progeny variations in wood anatomical traits and specific gravity of Populus deltoids clones raised from twelve full-sib progenies collected from Gadariyabag, Kicha (Udam Singh Nagar, Uttarakhand) India. The genetic analysis of wood traits viz., fibre dimension, vessel element dimensions and specific gravity was also performed. Full-sib progenies showed significant variations for all the parameters studied. Intra-ramet radial variations for all the parameters studied. Intra-ramet radial variations and inter-individual variations were significant for all the parameters studied. Broad sense heritability (H2) for wood traits ranged from 0.41 (vessel element diameter) to 0.90 (fibre wall thickness).Other wood traits namely fibre length showed the heritability values as .59, 0.65, 0.53 and 0.69 respectively. Specific gravity showed the broad sense heritability 0.21. Positivegenetic gain and genetic advances showed the possibility of improvement of species for wood traits. All the individuals for full-sib progenies were clustered into five clusters at 6 rescaled distance cluster combine. Individual number 51 of (WSL-A/49 x WSL-A/26) showed higher values for most of the wood traits, Amy well be used in tree improvement programs of the species.
Location: T E 15 New Biology building
Literature cited 1: Ahsan M.Z., Majidano M.S., Bhutto H., Soomro A.W., Panhwar F.H. ,Channa A. R. and Sial K.B. (2015) Genetic Variability ,Coefficient of Variance, Heritability and Genetic Advance of Some Gossypium hirsutum L.Accessions.J.Agricultural Science, 7 (2): 147-151. Bibi T., Raufi S., Mahmood T., Haider Z., and Salah D. (2016) Genetic Variability and Heritability Studies in Relation to Seed Yield and its Component Trait in Mustard (Brassica Juncea L.) Academia J. Agricultural Research, 4 (8):478-482.
Literature cited 2: Burton G.W., (1952) Quantitative inheritance in grass. In 6th International Grassland Congress .Part1: 478-482. Burton G.W., (1952) Quantitative inheritance in grass. In 6th International Grassland Congress. Part 1: 277-283.

ID: 63539
Title: Screening of Superior Genotypes of Ailanthus triphysa (Dennst).Alston (Matti) for Matchwood Quality
Author: J.K.Das, E.V.Anoop, K. Vidyasagaran, A.V.Santhosh Kumar and T.K.Kunhamu
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (6) 544- 548 (2019)
Subject: Screening of Superior Genotypes of Ailanthus triphysa
Keywords: Progenies, CPTs, AA. Triphysa
Abstract: Growth parameters viz., height, collar girth, stem volume, survival percentage and bole straightness of the progenies of twenty different Candidate Plus Trees (CPTs) was studied. The experimental trial was located at the Kerala Agricultural University (KAU) main campus near Aramkal, Thrissur, Kerala, India. The field observations were carried out after 16 months of field planting. The variation in bole straightness was found to be significant among the progenies whereas height, collar girth, stem volume did not show any significant variation. Survival percentage of the progenies ranged between 84.61% to 100.00 % after 22 months of planting.
Location: T E 15 New Biology building
Literature cited 1: Bulgannawar G.N. and Math B.B.M. (1991) .The role of Acacia auriculiformis in afforestation in Karnataka, India. In: Proceeding: Workshop on Advance in tropical Acacia research, Bangkok, Thailand, ACIAR, Canberra, 110-115 pp. Deka, J., Yumnam J.Y., Mahanta P. and Tripathi O.P. (2015).Improvement in Estimation of Above Ground Biomass of Albizia lebbeck using Fraction Reflectance of Landsat TM Data.Int.J.Plant Environ., 1 (1):99-105.
Literature cited 2: Dhiman R.C., and Dhiman D. (2015).Quantification of wood wastage in mechanized match manufacturing .Int. J. Eng. Tech. Res., 3 (2):51-57. Hegde R., Sreekantaih G.N. and Karki M.R. (2009).Field manual on clonal forestry

ID: 63538
Title: Assessment of Genetic Diversity and Differentiation in Calamus flagellum an Economically Important Rattan Species of North East Himalayas
Author: Rajendra K. Meena, Hansraj, Pratibha Sharma, Shanti, Maneesh S. Bhandari and Harish S. Ginwal
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (6) 535- 543 (2019)
Subject: Assessment of Genetic Diversity and Differentiation in Calamus flagellum
Keywords: Calmus flagellum, Genetic diversity, Genetic differentialtion, ISSR markers, Population structure, Rattans.
Abstract: India is endowed with vast biodiversity of rattan palms and key contributor to the livelihood of forest dwelling communities. The demand of the rattan resources is substantial but most of the raw material is being collected from a natural stands, and therefore there is tremendous pressure on natural populations existed in reserve forests. The present study has been conducted to develop knowledge base on genetic diversity, differentiation and population structure of natural stands of Calamus flagellum in North East Himalayas using Inter Simple Sequence Repeat (ISSR) markers. A total of 204 bands were obtained in 51 individuals of C.flagellum when subjected to PCR amplification with 10 ISSR primers. Each primer was highly polymorphic producing 13 to 28 fragments across the genotypes. Relatively higher genetic diversity (I=0.369) with a moderate level of genetic differentiation (GST=0.248; PhiPT =0.289) were recorded. Analysis of molecular variance revealed that large proportion of the genetic variation (71%) was confined among the individuals within populations. UPGMA dendrogram, Principal Coordinate Analysis and STRUCTURE analysis revealed that two ancestral groups captured the entire divisions of the sample. The data generated is of importance in devising programs for species conservation, management and improvement.
Location: T E 15 New Biology building
Literature cited 1: Asra R., Syamsuardi, Mansyurdin and Witono J.R. (2014).The study of genetic diversity of Daemonorops draco (Palmae) using ISSR markers, Biodiversitas, 15 (2) :109-114. Doyle J.J. and Doyle J.L.(1987).A rapid DNA isolation procedure for small quantities of fresh leaf material. Phytochemical Bulletin, 19:11-15.
Literature cited 2: Dransfield G., Regnaur S. and Goudet J. (2005).Detecting the number of clusters of individuals using the software STRUCTURE: a simulation study. Molecular Biology, 14 (8):2611-2620. Govaerts R., Dransfield J., Zona S., Hodel D.R. and Henderson A. (2014). World Checklist of Aracaceae (The Royal Botanic Gardens, Kew). Available from: http: apps.kew.org/wcsp.

ID: 63537
Title: Regeneration Potentials of Native Tree Species Diversity in Himachari National Park (HNP), Cox’s Bazar, Bangladesh
Author: Saddam Hossen, Mohammed Kamal Hossain and Mohammad Fahim Uddin
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (6) 528- 534 (2019)
Subject: Regeneration Potentials of Native Tree Species Diversity in Himachari National Park (HNP), Cox’s Bazar, Bangladesh
Keywords: Regeneration, Importance value index, Biological Diversity, Native tree.
Abstract: Natural regeneration status of native tree species of Himachari National Park (HNP) was assessed through stratified random sampling method during January 2017 to May 2018.For regeneration study, about 51 subplots (5 x5m) were taken at the centre of each of the 51 sample quadrats (20 m x 20m).A total of 760 seeedlings of 41 species under 21 families were recorded in HNP. About 57.14% (12 families) were families represented by only one species and 14 % (3) by more than two species. Highest (14.34%) family relative density was represented by Myrtaceae family followed by Dipterocarpaceae (12.37 %) family. Family elative diversity was also found maximum (12.12%) for each Myrtaceae and Moraceae family followed by Mimosaceae (9.76 %) family. Maximum (26.54) FGIV index was found for Myrtaceae followed by Mimosaceae (21.99).The highest number of seedlings was accounted for Grewia nervosa 12.37% (94) followed by Acacia auriculiformis 8.95 % (68).The maximum IVI of regenerated seedlings was found for Grewia nervosa (26.43) followed by Acacia auriculiformis (20.27).Different biological diversity indices such as species diversity index, Shanon-Wiener’s diversity index, Shanon’s maximum diversity index, species evenness index, Margalef’s diversity index and Simpson’s diversity index were ,Margalef’s diversity index and Simpson’s diversity index were 0.054, 3.166, 3.714, 0.853, 6.03 and 0.057 respectively.
Location: T E 15 New Biology building
Literature cited 1: Altrell D., Saket M., Lyckeback L., Pizaaz M., Ahmad I.U., Banik H., Hossain M.A.A and Chowdhury R.M. (2007).National forest and tree resources assessment 2005-2007.Bangladesh Forest Department ,Ministry of Environment and Forest: Bangladesh Space Research and Remote Sensing Organization, Ministry of Defence and Food and Agricultural Organization of the United Nations, pp.192. Barnes B.V., Zak D.R., Denton S.R., and Spurr .S.H. (1998). Forest ecology.4th ed. John Wiley and Sons, New York, pp792.
Literature cited 2: Barua S.P., Khan M.M.H. and Reza A.H.M.A. (2001) The Status of Alien Invasive species in Bangladesh and their impact on the ecosystem .In: Alien Invasive Species-Report of workshop on Alien Invasive Species (P.Balakrishna (eds)., Colombo, Srilanka: IUCN Regional Biodiversity Programme of Asia, pp 1-7. Canon C.H., Peart D.R. and Leighton M. (1998). Tree species diversity in commercially logged bornean rain forest. Science, 28:1366-1368

ID: 63536
Title: Need for a Novel Paradigm in Forestry Research: Perspectives of Comparative Atmospheric Cooling Effect by Different Forestry Tree Species.
Author: S.K. Gupta, Hukum Singh and Jeet Ram
Editor: Aarti Chaudhary
Year: 2019
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: The Indian Forester Vol. 145 (6) 521- 527 (2019)
Subject: Need for a Novel Paradigm in Forestry Research
Keywords: Climate change, Atmospheric temperatue, differential cooling, Leaf area index, Tree crown, Transpiration
Abstract: Trees and forests are a vital component of ecology and the environment. Planting trees are commonly practiced for modulating the environment such as producing shade and cooling as well as reducing air and noise pollution. Different tree species create microclimate under their crowns in comparison to the outside ambient atmosphere with qualitative variations depending upon their structural and anatomical features of leaves in the crown along with their physiological performances. Cooling produced by tree species may be viewed in two aspects viz. local cooling and environment cooling. For local cooling, a leaf may be considered as a thin plate having a certain absorbance to radiant heat .On the other hand, trees soak greenhouse gases present in the atmosphere and modulate the environment. The present article proposes to consider both structural and physiological factors and categorize species according to their effectiveness in producing coolness in the atmosphere. Science, including plant science, is not static and constantly applies new concepts to discover unrevealed facts.
Location: T E 15 New Biology building
Literature cited 1: Abdel-Aziz D.M. (2014) .Effects of tree shading on building energy consumption. J. Architectural engineering Technology, 3: 135. Bassham J.A. and Buchanan B.B. (1982). Carbon dioxide fixation pathways in plants and bacteria. In: Photosynthesis: Development, Carbon Metabolism, AND Plant Productivity Volume II (Ed.Govindjee), Academic Press, New York, London, Paris, San Diego, San Francisco, Sao Paulo, Sydney, Tokyo, Toronto, 141-189 pp.
Literature cited 2: Bhaskar V. (1991).Eco-physiological studies in Eucalyptus hybrid (Mysore gum) with particular reference to dryland region.In: Effects of Growing Eucalyptus (Singhal, R.M. and Rawat, J.K.Eds). Forest Research Institute, Dehradun, 166-168 pp. Bonana G. (2008).Ecological climatology, Second ed. Cambridge University Press, Cambridge, U.K.