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Home > Species Composition, Structural Diversity, Anthropogenic Pressure and Sustainability of Western Himalayan Forests of Bagh District, Azad Jammu and Kashmir

Species Composition, Structural Diversity, Anthropogenic Pressure and Sustainability of Western Himalayan Forests of Bagh District, Azad Jammu and Kashmir

Thesis Info

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Author

Shaheen, Hamayun

Program

PhD

Institute

Quaid-I-Azam University

City

Islamabad

Province

Islamabad.

Country

Pakistan

Thesis Completing Year

2010

Thesis Completion Status

Completed

Subject

Environmental Sciences

Language

English

Link

http://prr.hec.gov.pk/jspui/handle/123456789/852

Added

2021-02-17 19:49:13

Modified

2024-03-24 20:25:49

ARI ID

1676725040382

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MoisttemperateandsubtropicalforestsofKashmirareveryimportantecological zones of western Himalayas. Local forest reserves are the most important natural resource of the area being the only source of fuelwood, timber, medicinal plants and livestock forage for the mountain communities. The forest cover of area has experienced about 75% decline duetomultidimensionalsocio‐economicandenvironmentalfactors.Areadeserves immediate and special attention for conservation and sustainable use of forest ecosystem. Present study was conducted in forest and alpines of Bagh district, Azad Jammu & Kashmir to investigate species distribution patterns, community structure, diversity, ethnomedicinal practices and anthropogenic pressure. 18 villages in upper and lower valleys of study area weresurveyedtoinvestigatethecommunitydependenceaswellasutilizationofforest ecosystem including herd size, grazing area, fuel wood consumption, timber extraction and ethnomedicinal practices. 13 moist temperate, 3 subtropical and 4 alpine sites were studied indetailbyusingstratifiedsystematicsamplingtocollecttheprimaryspeciesdata, geographical characteristics and anthropogenic interactions. A total of 171 species belonging to 56 plant families were recorded from the area. TreelayerwasdominatedbymembersofPinaceae(Abiespindrow(12%IVI),Pinus Wallichiana (6%), Quercus dilatata (2%), Quercus incana (1.7%) & P. roxburghii (3%)); shrub layerbyViburnumgrandiflorum(5%)&Sarcoccocasaligna(3%);whereasherblayerwas dominatedbyPoaceaegrasses(Poaalpina(6%),P.pratensis(4%)&Arthraxonprinioides (2%)) and herbslike Sibbaldia cunneata (2%), Fragaria nubicola (3%) and Trifolium repens (2%). Population showed a uniform monotonic response about the use of medicinal plants. Atotalof94plantspecieswerereportedofhavingethnomedicinalutilizationinlocal communities. Area population showed an average family size of 9; herd size, 3; land holding 2.2acres;andgrazingareaof0.41acres/cattle.Annualfuelwoodconsumptionof10.2 metric tons/household; 2.97 kg/capita/day was recorded in the area. Timber consumption of 288.4 cft/house hold was recorded in post 2005 earthquake reconstruction activities with a further demand of 139.5 cft per household. Forest stands showed an average basal area of 69.01m2andtreedensityof190/ha.Animmensetreefellingactivitywasindicatedbyan average stem/stump ratio of just 1.62. Retarded forest regeneration patterns was indicated by a seedling count of 124/ha. Species richness for the whole area averaged 36; Simpson’s diversity,0.91;Shannon‐Wiener’sdiversity,1.82;Menhinick’sdiversity,1.34;Species evenness, 0.51; and Degree of community maturity, 45. A persistent grazing pressure along with significant erosion activity was observed at all the sites. Theimpactofenvironmentalfactors(altitude,aspect,slope)alongwith anthropogenicdisturbancestimuli(Treefelling,erosion,fuelwoodextraction,overgrazing) on vegetation dynamics was investigated and correlated by multivariate analyses (CCA). CCA showed a total inertia of 3.308 accounting for 88.7% of species‐environmental correlation. Altitudeanddistancefromthedisturbancestimuliappearedtobethemainfactors controlling species distribution patterns. Thequantitativephytosociologicalattributesandregenerationpatternoflocal forestsandalpineswerefoundtobefarlessthantheotherHimalayanregionsinIndia, Kashmir, China and Nepal, indicating high anthropogenic pressure and disturbed community structure. The favourite fuelwood speciesandrare medicinalherbs are facinga persistent exploitation which can lead to their local extinction from the area. Governmental authorities donothaveanyconservationpolicyforthenativefloraandforestreserveswhichis resulting in continuous depletion of already under pressure forest. It is the need of hour to develop and implement a practical conservation management policy for the sustainable use of local forest reserves, so that they can be protected, rehabilitated and preserved for the future generations.
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پروفیسر عبدالمغنی

پروفیسر عبدالمغنی کی رحلت
۵؍ ستمبر کو اردو کے ممتاز ادیب و نقاد پروفیسر عبدالمغنی اپنے مالک حقیقی سے جاملے، ان کے دماغ پر فالج کا حملہ ہوا تھا، علاج کے لیے پٹنہ کے ایک اسپتال میں داخل کیے گئے تھے، وہیں صبح سات بجے داعی اجل کا پیغام آگیا، اناﷲ وانا الیہ راجعون۔
وہ صوبہ بہار کے ضلع اورنگ آباد کے ایک دینی گھر انے میں ۴؍ جنوری ۱۹۳۶؁ء کو پیدا ہوئے تھے، ان کے والد ماجد مولانا عبدالرؤف اورنگ آبادی ندوی ایک ممتاز عالم تھے جن کے مضامین معارف میں چھپتے تھے اور ایک بھائی پروفیسر اقبال حسین مظفرپور یونیورسٹی کے شعبہ اردو کے صدر رہ چکے ہیں، عبدالمغنی صاحب نے ابتدائی تعلیم اورنگ آباد کے مدرسہ اسلامیہ میں حاصل کی تھی اور یہیں غالباً انہوں نے قرآن مجید بھی حفظ کیا تھا، عربی درسیات کی تکمیل مدرسہ شمس الہدیٰ پٹنہ میں کی تھی، پھر جدید تعلیم کے لیے انگریزی اسکولوں اور کالجوں کا رخ کیا، فراغت کے بعد پٹنہ یونیورسٹی کے کسی کالج میں انگریزی کے استاد ہوگئے، وہ ایک اچھے اور نیک نام استاد تھے، انگریزی میں چند کتابیں بھی لکھیں مگر ان کی اصل تصنیفی زبان اردو تھی، ان کا شمار اردو کے زود نویس اہل قلم اور مصنفین میں ہوتا ہے وہ قلم برداشتہ لکھتے تھے۔
مرحوم کو اپنی مادری زبان اردو سے عشق تھا، علاوہ کثرت تصنیف کے وہ اردو تحریک کے بڑے سرگرم مجاہد بلکہ بہار میں اردو تحریک کے صف اول کے قائد تھے اور مدت دراز تک انجمن ترقی اردو کی بہار شاخ کے صدر تھے، ان کی عملی قوت اور تنظیمی صلاحیت نے بہار کی انجمن ترقی اردو کو بہت متحرک و فعال اور دوسری ریاستی انجمنوں سے زیادہ کارگزار بنا دیا تھا، عبدالمغنی صاحب کی سعی و جاں فشانی سے ۱۹۸۰؁ء میں سب سے پہلے...

Plagiarism As an Act of Academic Crime: A Critical Overview in an Islamic & Modern Perspective

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