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Mangroves of the Active Indus Delta - Changes and Their Cause

Thesis Info

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Author

Qamar, Mahmood Khalid

Program

PhD

Institute

National College of Business Administration and Economics

City

Lahore

Province

Punjab

Country

Pakistan

Thesis Completing Year

2009

Thesis Completion Status

Completed

Subject

Applied Sciences

Language

English

Link

http://prr.hec.gov.pk/jspui/handle/123456789/143

Added

2021-02-17 19:49:13

Modified

2024-03-24 20:25:49

ARI ID

1676726610793

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Extensive GIS and field studies of Indus delta were conducted during 2005-08 to determine the influence of reduced flow of river Indus on dynamics of Indus delta changes as well as of its vegetation degradation during 49 years period from 1953 to 2001. There was huge loss of 67% in dense forests with slight reduction of 23% in the river flow in initial 25 years period whereas there was a minor loss of only 9% of dense forests in spite of huge reduction of 57% of river flow in next 24 years period. It was noted that lagged effect of river water dilution remained variably effective from 5-7 months after floods. It was further determined that Indus delta mangrove forests were not degraded due to higher salinity levels. Comparative figures for different parameters of forest cover, forest density, annual growth rate as well as Shannon’s diversity Index H (richness) and E H (evenness) for least flooded zone (23.12 ppt) and most flooded zone (18.74 ppt) were 60.58 vs. 56.19, 598 vs. 202, 17.46% vs. 18.08%, 0.45 vs. 0.08 and 0.40 vs. 0.07 respectively. It was determined that reduced flow of river Indus had no adverse effect on delta erosion, accretion as well as mangrove forest degradation as such. It was apparent that biological interventions of various nature and magnitude were responsible for the said degradation.
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ذکر میرا وہ کریں منظور کیوں

ذکر میرا وہ کریں منظور کیوں
جانے وہ الفت سے ہیں معذور کیوں

پوچھتی ہے تم سے یہ میری وفا
جان کر مجھ سے ہوئے رنجور کیوں

آن بیٹھے وہ نظر کے سامنے
قبلہ و کعبہ ہو اب منظور کیوں

ہیں میسر ان کی مست آنکھیں جنھیں
وہ اٹھائیں بادہ و انگور کیوں

تم فضاؔ جب ہو مری محبوب تو
پھر میں دیکھوں حسن کیا اور حور کیوں

مشائخِ خانقاہ قادریہ

The founder of Khānqāh-e-Chohar Haripur (Qādriya Silsilah) was Khwāja Muhammad Abdul Rahman Chohārvi (1840-1924), who born in Chohar, a village in Haripur District (Pak). Khwāja Muhammad Mehmood ul Rehman (1907-1986) was the Khalīfa and successor of Khwāja Abdul Rehman Chohārwi. After the demise of his Sheikh, he remained benefiting people by connecting them to Allah and ingraining the love of Allah in their hearts. After his death the new Sheikh of Khānqāh-e- Qādriya Chohar was Khwāja Muhammad Ṭayyab ul Rehman (1935-1995). Khwāja Muhammad Ahmed Rehman is the Fourth Khalīfa after Khwāja Abdul Rahman Chohārvi. Khwāja Muhammad Ahmed Rehman is the son of Khwāja Ṭayyab Rahman. In 1995, he was appointed the successor of his father Khwāja Ṭayyab Rahman.

Development of a Strategy to Enhance the Role of Print Media in the Dissemination of Agricultural Information Among Farmers in the Punjab, Pakistan

Pakistan is basically an agricultural country, its development is mainly dependent on this sector. Therefore, this sector has been receiving high priority in our development plans because of its significant contribution to the economy. Accelerated government efforts are under way for a rapid breakthrough in agricultural productivity. However, despite accelerated efforts this sector average per hectare yield of various crops obtained in the country is still much lower than that obtained in many other countries of the world. This situation demands proper education of the common farmers about latest agricultural technology, which can be achieved through non-formal education by extension agencies. Extension teaching methods used for this purpose are classified into three categorizes: individual, group and mass contacts. Individual and group methods cannot reach every one who might need and use the information. So mass media (electronic and print) are used to reach large number of people quickly. Among mass media, print media are the important means to convey the latest agricultural information to the farmers. Unlike radio and television, the message conveyed through print media has long life and can be referred to as and when require. With the increase in the literacy rate in Pakistan (57.00%), the print media is no more less important than the electronic media. Keeping in view the importance of print media, the present study was designed to develop a strategy to enhance the role of print media in the dissemination of agricultural information among farmers. The study was conducted in the Punjab province. The population for the study was the subscribers of the top three agricultural magazines (with respect to their circulation) in the Punjab. A sampling frame was constructed by listing all the subscribers of selected agricultural magazines. A sample of 361 respondents was selected from the entire population by using Fitzgibbon and Morris Table. The data were collected with the help of a pre-tested and validated questionnaire especially designed for this purpose and were analyzed by using computer software Statistical Package for Social Sciences (SPSS). Analysis of the data shows that most of the respondents belonged to the middle age group, had education of above graduation level, and farming experience up to 10 years. While a majority of the respondents was owner and had land holdings above 15 acres. Respondents mostly needed information on major crops, and print media were the major sources of information. Among print media magazines were the most preferred form and effective sources of information. Important factors which affected the effectiveness of print media were quality of information, newness, farmers’ interest, in time publication, easy access to print media, relevance of information, literacy level of farmers, comprehensiveness, and cost of print media.