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Development of Regression Model for the Potential Predictability of Climate Extreme Indices and Cross-Validation

Thesis Info

Author

Muhammad Adnan

Supervisor

Javid Shahbir

Institute

Allama Iqbal Open University

Institute Type

Public

City

Islamabad

Country

Pakistan

Thesis Completing Year

2012

Thesis Completion Status

Completed

Page

119

Subject

Earth Sciences

Language

English

Other

Call No: 551.63 MUD; Publisher: Aiou

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676709910435

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افضل العلماء ڈاکٹر عبدالحق

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افسوس ہے افضل العلماء ڈاکٹر عبدالحق بھی پچھلے دنوں ستاون ۵۷ برس کی عمر میں راہی ملک بقا ہوگئے۔ شمالی ہند کے عوام میں توکم ہی لوگ ہوں گے جو مرحوم کوجانتے ہوں،البتہ جنوبی ہند میں ایک ایک بچّہ اُن سے واقف تھا اور مسلمان تواُن پرجان چھڑکتے تھے۔وہ جنوبی ہندکے ’’سرسید‘‘کہلاتے تھے۔ کیوں کہ انھوں نے مسلمان لڑکیوں اورلڑکوں کے سات اسکول اور کالج مدراس میں اپنی یاد گار چھوڑے ہیں۔علوم قدیمہ وجدیدہ دونوں کے مبصر عالم تھے۔پہلے کانپور کے ایک مدرسہ میں درس نظامی کی باقاعدہ تکمیل کی اوراس کے بعد انگریزی کے امتحانات کی طرف متوجہ ہوئے توآکسفرڈ یونیورسٹی سے ڈی فل کرکے ہی دم لیا۔ واپسی پرپہلے محمڈن کالج مدراس کے پروفیسر عربی اور پھر پرنسپل مقرر ہوئے، اس کے بعد مدراس کے گورنمنٹ پریسیڈنسی کالج کے پرنسپل ہوئے۔ یہاں سے پنشن لینے کے بعد مدراس کے پبلک سروس کمیشن کے ممبر اور آخر میں صدر بھی ہوگئے تھے ۔اﷲ تعالیٰ نے مرحوم کوعلمی اور عملی دونوں قسم کے کمالات سے نوازا تھا۔ علوم قدیمہ وجدیدہ کے نامور فاضل ہونے کے ساتھ صورۃً وسیرۃً نہایت راسخ العقیدہ مسلمان اورسچ مچ ایک مومن قانت تھے۔ نہایت جری اوردبنگ تھے، حق بات کے کہنے اورکرنے میں کسی کی ذرا پروا نہیں کرتے تھے۔برہان کے شروع سے خریدار اورندوۃ المصنفین کے بڑے قدردان تھے۔مسلم یونیورسٹی علی گڑھ کے کچھ دنوں پر و وائس چانسلر بھی رہے تھے۔انھیں دنوں میں کلکتہ یونیورسٹی کی ایک ضرورت سے کلکتہ تشریف لائے تو دیر ینہ تعلق کے پاس خاطر سے غریب خانہ کو بھی شرف قدوم سے نوازا۔ملاقات ہوئی اور شرف ہم طعامی بھی حاصل ہوا۔اس کے بعد مرحوم نے علی گڑھ میں مسلمان طلباء کے حقوق کے تحفظ کے سلسلہ میں جواقدامات کیے تھے وہ بڑے جوش وخروش کے ساتھ سنانے شروع کیے۔اتفاق ایسا ہوا...

تحریک قیام پاکستان: سید ابو الاعلی مودودی اور مولانا اشرف علی تھانوی کی فکری مماثلت

Syed Abul Ala Moudoodi and Maulana Ashraf Ali Thanwi were the genii of their time. They influenced political and religious trends of their time. They observed the period of Pakistan movement and struggle for freedom. Though Maulana Ashraf Ali Thanwi had passed away in 1943 whereas Syed Moudoodi died later in 1979. They belong to a different school of thought but they were coincident in their views about Pakistan movement. Syed Moudoodi having different political theology had a distinct political agenda. Because Syed Moudoodi was abandoned from Mysticism intentionally and started his political movement on his intellectual and theological thinking. On the other side Maulana Ashraf Ali Thanwi owing Mystic ideology; abandon from livelihood; though having deep insight in political affairs. This is very authentic that both having the same intellectual ideology; were against Congress and consider her like a poisonous killer. They had envisioned and desire to optimise the weaknesses of the Muslim League.

Nitrogen Mineralization under Deficit Irrigation and its Impact on No3 Leaching and Soil Health Indicators under Wheat Crop

Field application of dairy manure is supposed to alter rates of nitrogen mineralization in to nitrate nitrogen in soils but quantitative information regarding its rate of release under deficit irrigation is difficult to assess under filed conditions. To address this issue of great concern field and laboratory studies were conducted to assess its rate of release under field conditions and in lysimeter under controlled conditions. Incubation study was performed to assess nitrogen mineralization into nitrate and ammonium form under different levels of moisture (50, 60, 70, 80, 90 and 100% of FC). A lysimeter trial was conducted using optimized levels of deficit irrigation (I0.6 and I0.8) and full irrigation (I1.0) along with four levels of dairy manure (10, 15, 20 and 25 Mg ha-1) to assess best combinations of manure and deficit irrigation. Solution samplers already installed at 30, 60, 90 and 120 cm depths in lysimeter were used for leachate collection. Two year field study was conducted using best combinations of deficit irrigation and dairy manure (I0.6DM20, I0.6DM25, I0.8DM20, I0.8DM25) along with three levels of nitrogen fertilizer (80, 100 and 120 kg ha-1). Soil sampling was done before sowing and after crop harvest for the analysis of mineralized nitrogen (NO3 and NH4), soil chemical and biological indicators like soil organic carbon, pH, total N, available P and K. Soil physical health indicators viz. bulk density (BD), total soil porosity (TSP), infiltration rate (IR), soil strength (SS) and hydraulic conductivity (HC) were determined. Manure application at 25 Mg ha-1 increased the yield of wheat by 35% under lysimeter. Manure showed additional advantage on soil health indicators, i.e. higher SOC contents, IR, HC and TSP and decreased BD and SS. Application of dairy manure at the rate of 25 Mg ha-1 under deficit irrigation (I0.8) resulted in grain yield equivalent to that under 100% FC and improved soil physical health. Application of high rates of dairy manure resulted in more nitrate leaching at 120 cm under full irrigation, while under deficit irrigation leaching occurred above critical limit only up to 60 cm soil depth. Results concluded that deficit irrigation level I0.8 has shown best results with DM25 and N120 on wheat crop yield and soil health indicators with minimum nitrate nitrogen leaching losses.