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Ecological Impbalances in the Coastal Areas of Pakistan and Karachi
Ecological imbalances in the coastal areas of Pakistan and Karachi Harbour Item Type article Authors Beg, Mirza Arshad Ali Download date 25/09/2021 20:29:18 Link to Item http://hdl.handle.net/1834/33251 Pakistan Journal of Marine Sciences, VoL4(2), 159-174, 1995. REVIEW ARTICLE ECOLOGICAL IMBALANCES IN THE COASTAL AREAS OF PAKISTAN AND KARACID HARBOUR Mirza Arshad Ali Beg 136-C, Rafahe Aam Housing Society, Malir Halt, Karachi-75210. ABSTRACT: The marine environment of Pakistan has been described in the context of three main regions : the Indus delta and its creek system, the Karachi coastal region, and the Balochistan coast The creeks, contrary to concerns, do receive adequate discharges of freshwater. On site observations indicate that freshwater continues flowing into them during the lean water periods and dilutes the seawater there. A major factor for the loss of mangrove forests. as well as ecological disturbances in the Indus delta is loss of the silt load resulting in erosion of its mudflats. The ecological disturbance has been aggravated by allowing camels to browse the mangroves. The tree branches and trunks, having been denuded of leaves are felled for firewood. Evidence is presented to show that while indiscriminate removal of its mangrove trees is responsible for the loss oflarge tracts of mangrove forests, overharvesting of fisheries resources has depleted the river of some valuable fishes that were available from the delta area. Municipal and industrial effluents discharged into the Lyari and Malir rivers and responsible for land-based pollution at the Karachi coast and the harbour. The following are the three major areas receiving land-based pollution and whose environmental conditions have been examined in detail: (l) the Manora channel, located on the estuar}r of the Lyari river and serving as the main harbour, has vast areas forming its western and eastern backwaters characterized by mud flats and mangroves. -
INDUS DELTA, PAKISTAN: Economic Costs of Reduction in Freshwater Flows
water allocationdecisions. factored intoriverbasinplanning,or benefits of water-basedecosystemsarerarely economic users ofwater.Yettheeconomic schemes, Pakistan’secosystems,too,are hydropower dams, reservoirs,irrigationand as water tolarge-scale,commercialusessuch imperative that favours theallocationof Contrary tothedominantdevelopment economically norecologicallyoptimal. decisions beingmadethatareneither needs has oftenledtowaterallocation Failure torecognisedownstreamecosystem heavily byupstreamwaterabstraction. end of rivers,havebeenimpactedmost the at lie and marineregions,becausethey Coastal ecosystems. needs ofdownstream many cases, left insufficientflowtomeetthe of large volumesofwaterfromrivershas,in particular there isconcernthattheabstraction exacting a heavytollontheenvironment.In This impressive irrigationsystemis,however, world. the irrigated torain-fedlandratioin highest the farmland, affordingPakistan system feedsmorethan15millionhectaresof than 1.65 million km(IRIN2001).The more watercourses witharunninglengthof 89,000 conveyance lengthof57,000km,and head works, 43maincanalswitha or barrages 19 three majorstoragereservoirs, comprises Pakistan’s vastirrigationnetwork Pakistan Water-based developmentsin flows reduction infreshwater economic costsof INDUS DELTA,PAKISTAN: VALUATION #5:May2003 CASE STUDIESINWETLAND Integrating Wetland Economic Values into River Basin Management Managing freshwater flows in the The economic costs and losses arising from Indus River such omissions can be immense, and often The Indus River has -
Ramsar Sites in Order of Addition to the Ramsar List of Wetlands of International Importance
Ramsar sites in order of addition to the Ramsar List of Wetlands of International Importance RS# Country Site Name Desig’n Date 1 Australia Cobourg Peninsula 8-May-74 2 Finland Aspskär 28-May-74 3 Finland Söderskär and Långören 28-May-74 4 Finland Björkör and Lågskär 28-May-74 5 Finland Signilskär 28-May-74 6 Finland Valassaaret and Björkögrunden 28-May-74 7 Finland Krunnit 28-May-74 8 Finland Ruskis 28-May-74 9 Finland Viikki 28-May-74 10 Finland Suomujärvi - Patvinsuo 28-May-74 11 Finland Martimoaapa - Lumiaapa 28-May-74 12 Finland Koitilaiskaira 28-May-74 13 Norway Åkersvika 9-Jul-74 14 Sweden Falsterbo - Foteviken 5-Dec-74 15 Sweden Klingavälsån - Krankesjön 5-Dec-74 16 Sweden Helgeån 5-Dec-74 17 Sweden Ottenby 5-Dec-74 18 Sweden Öland, eastern coastal areas 5-Dec-74 19 Sweden Getterön 5-Dec-74 20 Sweden Store Mosse and Kävsjön 5-Dec-74 21 Sweden Gotland, east coast 5-Dec-74 22 Sweden Hornborgasjön 5-Dec-74 23 Sweden Tåkern 5-Dec-74 24 Sweden Kvismaren 5-Dec-74 25 Sweden Hjälstaviken 5-Dec-74 26 Sweden Ånnsjön 5-Dec-74 27 Sweden Gammelstadsviken 5-Dec-74 28 Sweden Persöfjärden 5-Dec-74 29 Sweden Tärnasjön 5-Dec-74 30 Sweden Tjålmejaure - Laisdalen 5-Dec-74 31 Sweden Laidaure 5-Dec-74 32 Sweden Sjaunja 5-Dec-74 33 Sweden Tavvavuoma 5-Dec-74 34 South Africa De Hoop Vlei 12-Mar-75 35 South Africa Barberspan 12-Mar-75 36 Iran, I. R. -
Environmental Problems of the Marine and Coastal Area of Pakistan: National Report
-Ç L^ q- UNITED NATIONS ENVIRONMENT PROGRAMME Environmental problems of the marine and coastal area of Pakistan: National Report UNEP Regional Seal Reports and Studies No. 77 PREFACE The Regional Seas Pragra~eMS initiated by UMEP in 1974. Since then the Governing Council of UNEP has repeatedly endorsed a regional approach to the control of marine pollution and the ma-t of marine ad coastal resources ad has requested the develqmmt of re#ioml action plans. The Regional Seas Progr- at present includes ten mimyand has over 120 coastal States à participating in it. It is amceival as an action-oriented pmgr- havim cmcera not only fw the consqmces bt also for the causes of tnvirommtal dtgradation and -ssing a msiveapproach to cantrollbg envimtal -1- thmqb the mamgaent of mrine and coastal areas. Each regional action plan is formulated according to the needs of the region as perceived by the Govemnents concerned. It is designed to link assessment of the quality of the marine enviroment and the causes of its deterioration with activities for the ma-t and development of the marine and coastal enviroment. The action plans promote the parallel developmmt of regional legal agreemnts and of actioworimted pmgr- activitiesg- In Hay 1982 the UNEP Governing Council adopted decision 10/20 requesting the Executive Director of UNEP "to enter into consultations with the concerned States of the South Asia Co-operative Envirof~entProgran~e (SACEP) to ascertain their views regarding the conduct of a regional seas programe in the South Asian Seasm. In response to that request the Executive Director appointed a high level consultant to undertake a mission to the coastal States of SACW in October/November 1982 and February 1983. -
The Empty Promise of Urbanisation: Women’S Political Participation in Pakistan
Working Paper Volume 2021 Number 547 The Empty Promise of Urbanisation: Women’s Political Participation in Pakistan Ali Cheema, Asad Liaqat, Sarah Khan, Shandana Khan Mohmand and Shanze Fatima Rauf February 2021 2 The Institute of Development Studies (IDS) delivers world-class research, learning and teaching that transforms the knowledge, action and leadership needed for more equitable and sustainable development globally. Action for Empowerment and Accountability (A4EA) is an international research programme which explores how social and political action can contribute to empowerment and accountability in fragile, conflict, and violent settings, with a particular focus on Egypt, Mozambique, Myanmar, Nigeria, and Pakistan. Led by the Institute of Development Studies, A4EA is being implemented by a consortium which includes: the Accountability Research Center, the Collective for Social Science Research, the Institute of Development and Economic Alternatives, Itad, Oxfam GB, and the Partnership for African Social and Governance Research. It is funded with UK aid from the UK government (Foreign, Commonwealth & Development Office – FCDO, formerly DFID). The views expressed in this publication do not necessarily reflect the official policies of our funder. © Institute of Development Studies 2021 Working Paper Volume 2021 Number 547 The Empty Promise of Urbanisation: Women’s Political Participation in Pakistan Ali Cheema, Asad Liaqat, Sarah Khan, Shandana Khan Mohmand and Shanze Fatima Rauf February 2021 First published by the Institute of -
The Geographic, Geological and Oceanographic Setting of the Indus River
16 The Geographic, Geological and Oceanographic Setting of the Indus River Asif Inam1, Peter D. Clift2, Liviu Giosan3, Ali Rashid Tabrez1, Muhammad Tahir4, Muhammad Moazam Rabbani1 and Muhammad Danish1 1National Institute of Oceanography, ST. 47 Clifton Block 1, Karachi, Pakistan 2School of Geosciences, University of Aberdeen, Aberdeen AB24 3UE, UK 3Geology and Geophysics, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA 4Fugro Geodetic Limited, 28-B, KDA Scheme #1, Karachi 75350, Pakistan 16.1 INTRODUCTION glaciers (Tarar, 1982). The Indus, Jhelum and Chenab Rivers are the major sources of water for the Indus Basin The 3000 km long Indus is one of the world’s larger rivers Irrigation System (IBIS). that has exerted a long lasting fascination on scholars Seasonal and annual river fl ows both are highly variable since Alexander the Great’s expedition in the region in (Ahmad, 1993; Asianics, 2000). Annual peak fl ow occurs 325 BC. The discovery of an early advanced civilization between June and late September, during the southwest in the Indus Valley (Meadows and Meadows, 1999 and monsoon. The high fl ows of the summer monsoon are references therein) further increased this interest in the augmented by snowmelt in the north that also conveys a history of the river. Its source lies in Tibet, close to sacred large volume of sediment from the mountains. Mount Kailas and part of its upper course runs through The 970 000 km2 drainage basin of the Indus ranks the India, but its channel and drainage basin are mostly in twelfth largest in the world. Its 30 000 km2 delta ranks Pakiistan. -
Research Article an Analysis of Environmental Law in Pakistan-Policy and Conditions of Implementation
Research Journal of Applied Sciences, Engineering and Technology 8(5): 644-653, 2014 DOI:10.19026/rjaset.8.1017 ISSN: 2040-7459; e-ISSN: 2040-7467 © 2014 Maxwell Scientific Publication Corp. Submitted: May 04, 2014 Accepted: May 25, 2014 Published: August 05, 2014 Research Article An Analysis of Environmental Law in Pakistan-policy and Conditions of Implementation 1Muhammad Tayyab Sohail, 1Huang Delin, 2Muhammad Afnan Talib, 1Xie Xiaoqing and 2Malik Muhammad Akhtar 1School of Public Administration, 2School of Environmental Science, China University of Geosciences, Wuhan 388 Lumo Lu, Wuhan 430074, Hubei Province, PRC 430074, China Abstract: We have human-environment relations inseparable since the creation of mankind. Being a developing country, Pakistan is striving to make developments in all the respective fields which alleviate our hot raising socio- economic issues. But beside the infrastructural and economic growth our environment is also getting polluted leaving behind several drastic and severe environmental crises and one of the adverse repercussions is environmental pollution. The extreme effects of environmental pollution cannot be neglected and through proper and genuine laws and policies implementations we can cope up such issues. This study reveals the history of environmental laws and policies and their implementations in Pakistan. Pakistan has a wide range of laws related to environment but the practice shows there is some problem which hinders to achieve the desired targets. This study mainly includes two main factors of pollution; water pollution and air pollution and their effects on population of Pakistan. Air pollution is top of the list for environmental protection agencies all over the world and same in Pakistan which is acting as a destructive bump for the economic growth of Pakistan. -
Effects of Environmental Pollutants on Aquatic Vertebrate Biodiversity and Inventory of Hub Dam: Ramsar Site
SENRA Academic Publishers, Burnaby, British Columbia 1 Vol. 6, No. 2, pp. 1913-1935, June 2012 Online ISSN: 1920-3853; Print ISSN: 1715-9997 EFFECTS OF ENVIRONMENTAL POLLUTANTS ON AQUATIC VERTEBRATE BIODIVERSITY AND INVENTORY OF HUB DAM: RAMSAR SITE *M Zaheer Khan1, Abeda Begum1, Syed Ali Ghalib1, Abdur Razzaq Khan1, Rehana Yasmeen1, Tanveer Fatima Siddiqui2, Afsheen Zehra1, Darakhshan Abbas1, Fouzia Tabassum1, Saima Siddiqui2, Tanveer Jabeen1 and Babar Hussain1 1Department of Zoology, Faculty of Science, University of Karachi, Karachi-75270 2Department of Zoology, Federal Govt Urdu University of Arts, Science and Technology, Karachi. ABSTRACT In the present study, the effects of environmental pollution on aquatic vertebrate biodiversity were studied and inventory of vertebrate fauna of Hub Dam was prepared. The water samples taken from four sampling sites from the study areas viz. Main Dam, Spill way, Hub Canal and shallow water area were analyzed for physico-chemical parameters viz temperature in air, temperature in water, color, pH, TDS, COD, BOD, alkalinity, salinity, conductivity, hardness, Phosphate, Nitrate, Bicarbonates, Sulphate, Chloride, Carbon dioxide, Dissolved Oxygen, Turbidity and Fluoride, Cations (Ca+, Na+, Mg+, K+ ) and some selected heavy metals (Cr, Fe, Ni, Cu, Zn, As, Cd, Pb, and Hg). The seasonal and yearly variations in selected physico chemical parameters and trace metals were determined with respect to the amount of annual rainfall and contamination factors involved. During the study, no adverse effects of environmental pollution were found on the aquatic biodiversity except for some minor toxic effects due to trace metals in water. All the physico – chemical parameters’ values were observed as per limits of World Health Organization standard. -
The Amazing Life in the Indian Desert
THE AMAZING LIFE IN THE INDIAN DESERT BY ISHWAR PRAKASH CENTRAL ARID ZONE RESEARCH INSTITUTE JODHPUR Printed June, 1977 Reprinted from Tbe Illustrated Weekly of India AnDual1975 CAZRI Monogra,pp No. 6 , I Publtshed by the Director, Central Arid Zone Research Institute, Jodhpur, and printed by B. R. Chowdhri, Press Manager at Hl!ryana Agricultural University Press, Hissar CONTENTS A Sorcerer's magic wand 2 The greenery is transient 3 Burst of colour 4 Grasses galore 5 Destruction of priceless teak 8 Exciting "night life" 8 Injectors of death 9 Desert symphony 11 The hallowed National Bird 12 The spectacular bustard 12 Flamingo city 13 Trigger-happy man 15 Sad fate of the lord of the jungle 16 17 Desert antelopes THE AMAZING LIFE IN THE INDIAN DESERT The Indian Desert is not an endless stretch of sand-dunes bereft of life or vegetation. During certain seasons it blooms with a colourful range of trees and grasses and abounds in an amazing variety of bird and animal life. This rich natural region must be saved from the over powering encroachment of man. To most of us, the word "desert" conjures up the vision of a vast, tree-less, undulating, buff expanse of sand, crisscrossed by caravans of heavily-robed nomads on camel-back. Perhaps the vision includes a lonely cactus plant here and the s~ull of some animal there and, perhaps a few mini-groves of date-palm, nourished by an artesian well, beckoning the tired traveller to rest awhile before riding off again to the horizon beyond. This vision is a projection of the reality of the Saharan or the Arabian deserts. -
Himalaya to the Sea: Geology, Geomorphology and the Quaternary' by John F
HIMALAYA, the Journal of the Association for Nepal and Himalayan Studies Volume 16 Number 1 Himalayan Research Bulletin No. 1 & Article 17 2 1996 Book review of 'Himalaya to the Sea: Geology, Geomorphology and the Quaternary' by John F. Shroder, Jr. (ed.) Daniel D. Schelling University of Utah Follow this and additional works at: https://digitalcommons.macalester.edu/himalaya Recommended Citation Schelling, Daniel D.. 1996. Book review of 'Himalaya to the Sea: Geology, Geomorphology and the Quaternary' by John F. Shroder, Jr. (ed.). HIMALAYA 16(1). Available at: https://digitalcommons.macalester.edu/himalaya/vol16/iss1/17 This Book Review is brought to you for free and open access by the DigitalCommons@Macalester College at DigitalCommons@Macalester College. It has been accepted for inclusion in HIMALAYA, the Journal of the Association for Nepal and Himalayan Studies by an authorized administrator of DigitalCommons@Macalester College. For more information, please contact [email protected]. William Fisher Harvard University Himalaya to the Sea: Geology, Geomorphology and the Quaternary. Edited by John F. Shroder, Jr. London, Routledge, 1993. Pp. xxvii + 429. $130.00 Located along the northwestern sector of the within the Himalayan region and South Asia (on which Himalayan continental-collision belt, the Kirthar many volumes have been published in recent years), and Sulaiman transform plate-boundary, and the eastern therefore the collection of papers in this volume will be sector of the Makran oceanic-subduction zone, Pakistan of interest to earth scientists working in a large number is one of the most tectonically active regions in the of tectonic, sedimentological and geomorphological world. -
Spatial and Temporal Variations in Indoor Air Quality in Lahore, Pakistan
Spatial and temporal variations in indoor air quality in Lahore, Pakistan I. Colbeck*1, S. Sidra2, Z. Ali2, S. Ahmed3 and Z .A. Nasir4 1 School of Biological Sciences, University of Essex, Colchester, Essex, CO4 3SQ, UK 2 Department of Zoology, University of the Punjab, Lahore, Pakistan 3 Department of Botany, University of the Punjab, Lahore, Pakistan 4 Cranfield University, School of Water, Energy and Environment, Cranfield, MK43 0AL * Corresponding author; email: [email protected] ABSTRACT Indoor air pollution is a significant economic burden in Pakistan with an annual cost of 1% of gross domestic product. Moreover, according to the World Health Organization 81% of the population use solid fuels with 70,700 deaths annually attributable to its use. Despite this situation, indoor air pollution remains to be recognized as a hazard at policy level in Pakistan and there are no standards set for permissible levels of indoor pollutants. The current study was designed to monitor the indoor air quality in residential houses (n = 30) in Lahore, Pakistan. PM2.5 and bioaerosols were monitored simultaneously in the kitchens and living rooms. Activity diaries were kept during the measurement periods. It was observed that cooking, cleaning and smoking were the principal indoor sources while infiltration from outdoor, particularly in the semi-urban and industrial areas also made significant contributions. Maximum and minimum air change rate per hour was determined for each micro-environment to observe the influence of ventilation on the indoor air quality. Lahore has a low-latitude semi-arid hot climate and a significant impact of season was observed upon bacterial and fungal levels. -
WATER SECTOR in PAKISTAN POLICY, POLITICS, MANAGEMENT
IDSA Monograph Series No. 18 April 2013 WATER SECTOR in PAKISTAN POLICY, POLITICS, MANAGEMENT MEDHA BISHT WATER SECTOR IN PAKISTAN: POLICY, POLITICS, MANAGEMENT | 1 IDSA Monograph Series No. 18 April 2013 WATER SECTOR IN PAKISTAN POLICY, POLITICS, MANAGEMENT MEDHA BISHT 2 | MEDHA BISHT Institute for Defence Studies and Analyses, New Delhi. All rights reserved. No part of this publication may be reproduced, sorted in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photo-copying, recording or otherwise, without the prior permission of the Institute for Defence Studies and Analyses (IDSA). ISBN: 978-93-82169-17-8 Disclaimer: The views expressed in this Monograph are those of the author and do not necessarily reflect those of the Institute or the Government of India. First Published: April 2013 Price: Rs. 280/- Published by: Institute for Defence Studies and Analyses No.1, Development Enclave, Rao Tula Ram Marg, Delhi Cantt., New Delhi - 110 010 Tel. (91-11) 2671-7983 Fax.(91-11) 2615 4191 E-mail: [email protected] Website: http://www.idsa.in Layout & Cover by: Vaijayanti Patankar & Geeta Printed at: M/S A. M. Offsetters A-57, Sector-10, Noida-201 301 (U.P.) Mob: 09810888667 E-mail: [email protected] WATER SECTOR IN PAKISTAN: POLICY, POLITICS, MANAGEMENT | 3 CONTENTS Acknowledgements ......................................................... 5 INTRODUCTION .............................................................. 6 PART I Chapter One .................................................................