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بشیر احمد چونچال

چونچال (۱۹۱۰ء۔۱۹۸۵ء) کا اصل نام بشیر احمد اور چونچالؔ تخلص کرتے تھے۔ چونچال سیالکوٹ میں پیدا ہوئے۔ (۵۳۴) ان کی زندگی عسرت اور عدم آسائش کا شکار رہی لیکن وہ اپنے وقت میں مشاعروں کے مقبول ترین شعرا میں شمار ہوتے تھے۔ ان کا ایک شعری مجموعہ ’’منقار‘‘ دوست پبلی کیشنز اسلام آباد نے ۲۰۰۰ء میں شائع کیا۔ جو طنز یہ ومزاحیہ شاعری پر مشتمل ہے۔ اس کتاب میں غزلیں ،نظمیں اور قطعات شامل ہیں۔ یہ مجموعہ ایک سو پچاس صفحات پر مشتمل ہے۔ اس کتاب کے آغاز میں کامران مسعود کا مضمون’’ابتدائیہ‘‘ اصغر سودائی کا مضمون ’’چونچال ایک منفرد شاعر ‘‘،انور مسعود کا مضمون’’سیالکوٹ کا واحد ظریف شاعر‘‘ اور ضمیر جعفری کا تبصرہ ’’کلام بولتا ہے ‘‘ شامل ہیں۔

’’منقار‘ کے علاوہ ان کا کلیات زیر ترتیب ہے ابھی تک ان کا مجموعی کلام دسیتاب نہیں ہو سکا۔

بشیر احمد چونچال عظیم مزاح نگار شعرا میں ایک امتیازی حیثیت رکھتے تھے۔ اس امر کے کہ وہ عصر حاضر کے مزاح نگاروں میں صفِ اول کے شاعر تھے انھیں وہ مقام و مرتبہ نہ مل سکا جو ان سے کم تر درجے کے شاعروں کو مل چکا ہے یا مل رہا ہے۔اصغر سودائی چونچالؔ کی عظمت کے حوالے سے رقم طرا ز ہیں:

اگر میں یہ کہوں کہ چونچالؔ اکبر الہ آبادی کے بعد دوسرا بڑا شاعر ہے ۔ جس نے فلاح قوم کا بیڑا اٹھایا اور ساری عمر اسی دشت کی سیاہی میں گزار دی تو ہر لحاظ سے یہ ایک ایسا دعویٰ ہو گا جس کی دلیل ان کا کلام ہے۔(۵۳۵)

اپنے مضمون’’سیالکوٹ کا واحد ظریف شاعر‘‘ میں انور مسعود چونچال سیالکوٹی کے حوالے سے لکھتے ہیں:

میں سمجھتا ہوں کہ سیالکوٹ کے واحد ظریف شاعر چونچال بھی عدیم المثال ہیں۔...

A Welcome Message from The Editor

It is with profound pleasure that we write this editorial to welcome you to the new journal, “Pakistan Biomedical Journal” (PBMJ), an interdisciplinary international journal. PBMJ has successfully completed its first volume and now its the second volume. We greatly appreciate the response of scientists who have contributed previously and are still contributing to this new journal. The subject of the journal is interesting and we try to address the health related concerns of public and improve the understandingof scientific phenomenons by researchers. Research discoveries are happening at a fast pace, in all the fields and PBMJ provides an ideal forum for exchange of scientific knowledge in terms of full length papers, surveys, reviews, case studies, letters to editor and systematic analysis. PBMJ is committed to publishing all manuscripts receiving a high recommendation from reviewers. The intention of PBMJ is to create space for generation of new knowledge, debate, collaborations among national and international scientists. Our vision is to promote research that will be helpful for knowledge sharing, new discoveries, development of critical thinking among the upcoming scholars, guidance for policy makers, awareness among the concerned community and ultimately benefitting the general population in improving health and fitness at large. It is a matter of pride for us to haveexcellent editorial board members from renowned institutes. We aim to have the best standards of quality of the published manuscripts. With every issue, we are continuously trying to improve the standards. We look forward for more exciting researches and scientific studies from all over the world. We would like to extend a very warm welcome to the readers of PBMJ and hope you will join us as authors, reviewers and editors in future.

Organochlorine Residues in the Riverine Ecosystem of Pakistan

Present study aimed to provide the detailed data on Organochlorine Pesticides (OCPs) and Polychlorinated Biphenyls (PCBs) concentrations, possible sources, their seasonal variation, bioaccumulation and risk assessment. For this purpose; water, sediment and fish samples were collected from 25 site locations at River Chenab, during May 2007 to November 2009. Water samples were extracted by liquid-liquid extraction while sediment and fish samples were Soxhlet extracted, cleaned by column chromatography and finally analyzed by Gas Chromatography/Mass Selective Detector (GC-MSD). Concentration (ng/L) in surface waters (including particulate phase) of River Chenab ranged from 27-1100 and 25-1200 for OCPs and 7.7-110 and 13-99 for PCBs during summer and winter, respectively. Dichlorodiphenyltrichloroethane (DDTs) exhibited the highest concentration in all water samples following by Hexachlorocyclohexane (HCHs), Chlordanes, PCBs and other OCPs in descending order, respectively. DDT and PCB levels in surface water exceeded existing criteria concentration guidelines of USEPA. The concentrations (ng/g, dry weight) in sediment ranged from 29-831 and 11.4-811 for OCPs and 9.3- 129 and 12.5-144 for PCBs during summer and winter seasons. The risk evaluation highlighted the burden of γ-HCH, heptachlor, dieldrin and DDTs levels in 70% sediments, while PCBs concentration in 35% of sediment exceeded Effect Range Low (ERL) and Threshold Effect Level (TEL) values. Different indicative ratios for organochlorine residues in both water, and sediment suggested current use, long range transport along with past application of these chemicals. Statistical analysis highlighted agricultural and industrial activities and municipal waste disposal as main source of OCPs and PCBs in the riverine ecosystem of River Chenab. The level of OCPs and PCBs from feeding tributaries (i.e. S20) was relatively greater as compared to those collected from the River Chenab mainstream. The detection frequencies and concentrations of all OCPs and PCBs in water and sediment were higher in winter than those collected in summer season. OCPs and PCBs concentration (ng/g WW) ranged from 13-106 (mean; 38) and 3.1-93.7 (mean; 20) for five herbivorous fish species and 21.5-365 (mean; 148) and 2.4-108 (mean; 30) for six carnivorous species. DDTs, β-HCH, Page XVIII Chlordanes and PCBs detected in fish from distinct trophic levels highlighted biomagnifications. Risk assessments of OCPs and PCBs indicated that fish intake would pose a health risk to human. The findings of present study highlighted the contamination of OCPs and PCBs in River Chenab and there is an urgent need to mitigate the situation. The results can also be helpful for future management of other fresh water resources in the same region.
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