Search or add a thesis

Advanced Search (Beta)
Home > Evaluation of Plant Diversity of Thandiani Sub Forest Division, District Abbottabad a Step Towards Conservation Management

Evaluation of Plant Diversity of Thandiani Sub Forest Division, District Abbottabad a Step Towards Conservation Management

Thesis Info

Access Option

External Link

Author

Khan, Waqas

Program

PhD

Institute

Hazara University

City

Mansehra

Province

KPK

Country

Pakistan

Thesis Completing Year

2017

Thesis Completion Status

Completed

Subject

Botany

Language

English

Link

http://prr.hec.gov.pk/jspui/bitstream/123456789/13048/1/Waqas_Khan_Botany_HU_Mansehra_2017_HSR_06.05.2017.pdf

Added

2021-02-17 19:49:13

Modified

2024-03-24 20:25:49

ARI ID

1676726133922

Similar


The Thandiani sub forests division in the lower western Himalayas lies at an important geographic location. Variations in its aspect and elevation further enhance its high floristic importance. This study was designed to follow the objectives i.e., measurement of phytosociological attributes, Estimating vegetation dynamics, identification of the environmental variables responsible for the vegetation variation and identification of indicator species for future conservation and management. The species attributes were measured along latitudinal gradients using quadrat and transect methods on slopes with different aspects (elevation range 1290-2626 m). Two hundred and fifty two plant species from 79 families were quantified along 08 elevation transects with 50 station and five different plants associations. The elevation of the study area was determined via GPS. Personal Geo-database (pertaining 3D analysis of surface data) was created in ArcGIS 10.2.1 to save all Geo-datasets. It was hypothesized that aspect, altitude and soil composition were the main driving forces of vegetation composition. The low p value (p ≤ 0.002) showed that the variation in the vegetation composition in the study area was highly significant in terms of test statistics. Classification and ordination techniques (PCORD & CANOCO) identified 5 major plant communities. Indicator Species Analysis (ISA) and an assortment of fidelity classes identified indicator/characteristic species. Detrended Correspondence Analysis (DCA) and Canonical Correspondence Analysis (CCA) showed altitude and aspect to be the strongest drivers of community classification. The vegetation changed from a subtropical to moist-cool temperate community characterized by woody species. Plant species diversity reached an optimum at mid-altitude (1700masl to 2200masl) as compared to lower (1200masl to 1700masl) and higher elevations (2200masl to 2600masl). Variations in species richness and composition among sites ultimately led to varied vegetation types. The family Pinaceae was the most abundant family with 1892.4 Family Importance Value (F.I.V), followed by Rosaceae with 14.78.2 and Ranunculaceae with 762.1 Value respectively. Out of 79 plant families the most abundant plant family in term of species, was Asteraceae with 20 species and followed by Rosaceae and Lamiaceae with 19 and 13 plant species each. It is concluded that altitude, aspects, soil composition were the main factors affecting vegetation composition of Thandiani sub forests division. This study contributes to an enhanced understanding of (i) plant diversity in the Western Himalayas; (ii) ecosystem service values of mountain vegetation within the context of anthropogenic impacts; (iii) local and regional plant conservation strategies and priorities.
Loading...
Loading...

Similar Books

Loading...

Similar Chapters

Loading...

Similar News

Loading...

Similar Articles

Loading...

Similar Article Headings

Loading...

غلام نبی مہجور

غلام نبی مہجور(۱۹۴۸۔۱۸۸۰) پسرور ضلع سیالکوٹ میں پیدا ہوئے۔ اصل نام غلام نبی اور مہجورؔ تخلص کرتے تھے۔ (۲۰۰) پنجاب یونیورسٹی سے مہجور نے منشی فاضل کا امتحان پاس کیا اور بدوملہی سکول میں اردو عربی کے استاد مقرر ہوئے۔ اسی ملازمت کے دوران آپ احمدیہ جماعت میں شامل ہو گئے اور تبلیغی خدمات سر انجام دینے لگے۔ آخری عمر میں احمدیہ مسلک سے کنارہ کش ہو گئے۔ (۲۰۱) مہجور کا بیشتر کلام روزنامہ ’’احسان‘‘ اور ’’شباب‘‘ میں چھپتا رہا۔ آپ کی مولانا عبد المجید سالک اور آغا حشر کاشمیری سے اچھی وابستگی تھی۔

قاضی عطاء اﷲ عطا اپنی کتاب ’’شعرائے پسرور‘‘ میں مہجور کی ادبی محفلوں میں شرکت کے بارے میں لکھتے ہیں:

بچپن ہی سے شاعری کے جراثیم آپ کے وجود میں موجود تھے جو آہستہ آہستہ پرورش پا کر بڑے جسیم اور توانا بن کر مختلف مشاعروں اور محافل میں اپنی قوت کا لوہا منوا چکے تھے۔ لہذا کانپور اور رمتھرا کے آل انڈیا مشاعروں میں جہاں سیمابؔ‘ فارغؔ‘ صبا ؔاور جگرؔ وغیرہ شریک ہوتے۔ آپ کا کلام اعلیٰ ترین حسنِ تغزل کو لئے سیماب جیسے شعراء کو سیماب پا کر دیتا۔(۲۰۲)

بہت کوشش کے باوجود مہجور کا مکمل کلام بازیاب نہیں ہو سکا۔ کچھ غزلیات اور نظمیں ’’تاریخِ پسرور‘‘ اور ’’شعرائے پسرور‘‘ سے دریافت ہوئی ہیں۔

مہجور کی رباعیات اور غزلیات کے مطالعہ سے واضح ہوتا ہے کہ خدا کا شکر‘ حمد و ثنا‘ تقدیر و قسمت اور مسلمانانِ برصغیر کی حالتِ زار مہجور کی شاعری کے اہم موضوعات ہیں:

جہاں میں خواجگی اور بندگی تقسیمِ فطرت ہے                 عطائے بے سبب پر شکر رحماں کر رہا ہوں میں             

کوئی حاسد نہ مانے خواجگی میری تو نہ مانے                      عدو کو صورتِ سیماب لرزاں کر رہا ہوں میں (۲۰۳)

سلطنت کی کچھ...

معاصر مسلم تعلیمی حالت اور مستقبل کے چیلنجز: پاکستان کے تناظر میں

The history of Muslim Education reveals that there was no difference of materialistic and religious education in the past. However, for the last two centuries, Muslim world divided into many ideologies which consequently produced separate educational institutions for every ideology. In the secular/modern educational institutions, religious and metaphysical studies are missing while, on the other hand, religious seminaries focus on the pure religious education. In such a situation, two kinds of students are graduating from our educational institutions which do not have congruence in practical life with each other. Present Muslim world in dire need of a comprehensive educational system combining the modern secular and religious subjects in an appropriate manner. Currently, if Islamic world is distressed technologically at one hand, it is divided in many sects, on the other. Therefore, acquisition of scientific and religious, both kinds of education are required for Muslims. In the present paper, the responsibilities of Muslim world are discussed to face the current and future challenges from educational perspective in order to portray a true picture of Islam and its followers.

Daily Stressors, Coping Strategies and Adjustment of Adolescents

This study was initiated to identify the daily stressors, coping strategies and adjustment of adolescents. It was a two phased study. In Phase I, a pilot study was conducted on thirty two adolescents who were between 14 to 18 years of age, to establish the applicability of the instruments to be used for the final study and also to have a preliminary sense of the qualitative and quantitative aspects of the research. In Phase II, two studies were conducted. In Study A, Situational COPE (Carver & Scheier, 1982), was used to identify daily stressors and coping strategies. Perceived Self Efficacy Scale (Jerusalem & Schwarzer, 1979) was used as an indicator of adjustment. 435 (249 females, 186 males) school/college students participated in this study. Their age ranged between 14 and 19 years (M= 16.84). Content analysis of reported stressors revealed four major stressful domains: Academics, Interpersonal, Intra personal and Socio-environmental. Religious Coping, Planning, Positive Reinterpretation and Growth, Focus on and Venting of Emotions emerged as the most dominant coping strategies. The less opted strategies were Substance Use and Humor. Problem-Focused coping dominated over Emotion-Focused or Dysfunctional coping types. Frequency of stressors demonstrates that females were more stressed in the domains of academics and interpersonal relations and males were more stressed in socio-environmental domain. Intrapersonal stressors were reported equally by both genders. Likewise, intrapersonal stressors were less in early adolescents and high in mid adolescents; interpersonal stressors were reported equally by all age groups. Similarly, academic stressors were more pronounced in early adolescents and less in older adolescents; socio-environmental stressors, however, increased with age. Analysis of variance (ANOVA) was conducted, to see the main effects of gender on different COPE scales. Significant gender differences were found on four sub-scales: Religious Coping [F(1,434)= 3.86, p< .05], Humor [F(1,434)= 6.45, p= .05], Behavior Disengagement [F(1,434)= 5.95, p< .05], and Substance Use [F(1,434)= 4.49, p< .05]. Females scored high on Religious Coping and Behavioral Disengagement and males scored high on Humor and Substance Use. ANOVA was also computed to see age effects and significant differences were found on three COPE sub-scales. On Focus on and Venting of Emotions, adolescents in their mid years vented off their emotions more [F(2,434)= 3.35, p< .05], Denial [F(2,434)=3.45, p< .05] was more among older adolescents and Acceptance [F(2,434)= 4.34, p< .05] increased with age. The perceived Self-efficacy among adolescents was also high and it was positively correlated with Problem-focused coping. In Study B, thirty participants (15 males, 15 females), 17 to 19 years of age were studied repeatedly for six weeks. Initially Dispositional COPE (Carver & Scheier, 1982) was given to them to see their usual coping pattern. Then, diary method was used to identify their daily stressors and Situational COPE was used to assess coping. A qualitative analysis was carried out, individual patterns emerged and each pattern did not match largely with the reported dispositional style coping of those individuals, hence preference for certain coping strategies did emerge. Gender comparison was also done and both males and females exhibited coping with stressful situations in a variety of ways. Active coping, Planning, Acceptance, Religious Coping, Mental or Behavioral Disengagement, Focus on and Venting of Emotions were the most dominant coping strategies for stressors related to academics, interpersonal, intrapersonal and socio-environmental domains.