Geography of Pakistan
| Geography of Pakistan | |
|---|---|
 |
|
| Continent | Asia |
| Region | Southern Asia |
| Coordinates | 30°00'N 70°00'E |
| Area | Ranked 36th 880,940 km2 (340,132.8 sq mi) 97.13% land 2.87 % water |
| Borders | Total: 6,975 km (4,334.1 mi) Afghanistan: 2,643 km (1,642.3 mi) China: 510 km (316.9 mi) India: 2,910 km (1,808.2 mi) Iran: 912 km (566.7 mi) |
| Highest point | Godwin Austen K2 8,616.3 m (28,269 ft) |
| Lowest point | Indian Ocean 0 m (0.0 ft) |
| Longest river | Indus River |
| Largest lake | Manchar Lake |
The geography of Pakistan (Urdu: جغرافیہ پاکِستان) is a profound blend of landscapes varying from plains to deserts, forests, hills, and plateaus ranging from the coastal areas of the Arabian Sea in the south to the mountains of the Karakoram range in the north. Pakistan geologically overlaps both with the Indian and the Eurasian tectonic plates where its Sindh and Punjab provinces lie on the north-western corner of the Indian plate while Balochistan and most of the Khyber-Pakhtunkhwa lie within the Eurasian plate which mainly comprises the Iranian plateau, some parts of the Middle East and Central Asia. The Northern Areas and Azad Kashmir lie mainly in Central Asia along the edge of the Indian plate and hence are prone to violent earthquakes where the two tectonic plates collide.
Pakistan is bordered by Afghanistan to the north-west and Iran to the west while the People's Republic of China borders the country in the north and India to the east. The nation is geopolitically placed within some of the most controversial regional boundaries which share disputes and have many-a-times escalated military tensions between the nations, e.g., that of Kashmir with India and the Durand Line with Afghanistan. Its western borders include the Khyber Pass and Bolan Pass that have served as traditional migration routes between Central Eurasia and South Asia.
Contents |
International Boundaries
Pakistan shares its borders with four neighbouring countries – Afghanistan, China, India, and Iran – adding up to about 6,975 km (4,334.1 mi) in length (excluding the coastal areas).
Pakistan definitely borders Afghanistan at the Durand Line, 2,643 km (1,642.3 mi), which runs from the Hindu Kush and the Pamir Mountains. Its proposal was drafted by and named after the former secretary of British India Sir Henry Mortimer Durand and was acceded in 1893 by Amir Abdur Rehman, ruler of Afghanistan. When Pakistan became independent in 1947 however, the legitimacy of the demarcation was questioned and disputed by Afghans and the Pakhtun or Pashtun tribes. Afghanistan claimed the border was imposed upon their weak nation by stronger influences and favoured the establishment of another separatist state to be called Pakhtunistan.[1] The Durand Line remained disputed until 1994 when it was finally accepted. A narrow strip of Afghan-occupied Gorno-Badakhshan territory called the Wakhan Corridor extends between Pakistan and Tajikistan.[2] From the eastern tip of the Wakhan Corridor starts the Sino-Pak border between the People's Republic of China and Pakistan spanning about 510 km (316.9 mi). It carries on south-eastward and ends near the Karakoram Pass. This line was determined from 1961 to 1965 in a series of agreements between China and Pakistan and finally on 03-03-1963 both the governments, of Islamabad and Beijing, formally agreed. It is understood that if the dispute over Kashmir is resolved, the border would need to be discussed again.[2]
The boundary with Iran, 912 km (566.7 mi), was first delimited by a British commission in the same year as the Durand Line was demarcated, separating Iran from what was then British India's Baluchistan province.[2] Modern Iran has a province named Sistan va Baluchistan that borders Pakistan and has Baluchis in an ethnic majority. In 1957 Pakistan signed a frontier agreement with Iran in Rawalpindi according to which the border was officially declared and the two countries haven't had this border as a subject of serious dispute at all. The Northern Areas has five of the world's seventeen highest peaks along with highest range of mountains the Karakoram and Himalayas. It also has such extensive glaciers that it has sometimes been called the "Third Pole". The international border-line has been a matter of pivotal dispute between Pakistan and India ever since 1947, and the Siachen Glacier in northern Kashmir has been an important arena for fighting between the two sides since 1984, although far more soldiers have died of exposure to the cold than from any skirmishes in the conflict between their National Armies facing each other.
The Pakistan-India ceasefire line runs from the Karakoram Pass west-southwest to a point about 130 kilometers northeast of Lahore. This line, about 770 kilometers long, was arranged with United Nations (UNO) assistance at the end of the Indo-Pakistani War of 1947-48. The ceasefire line came into effect on January 1, 1949, after eighteen months of fighting between Indian forces and Afridi tribals which Pakistan had sent to occupy Kashmir and was last adjusted and agreed upon by the two countries according to the Simla Agreement of July 2, 1972 between Indira Gandhi and Zulfikar Ali Bhutto. Since then, it has been generally known as the Line of Control or the (LoC).
The Pakistan-India boundary continues irregularly southward for about 1,280 kilometers, following the line of the 1947 Radcliffe Award, named for Sir Cyril Radcliffe, the head of the British boundary commission on the division of the Punjabs of Pakistan and Indian-annexed Khalistan in Pre-Pakistani territories and in united Bengal of India into Pakistan's Eastern wing of Mashriqi-Pakistan on 13 August 1947. Although this boundary with India referring only to present-day Pakistan and not aimed at formerly East Pakistan borders except only all three governments claiming the status of the district of Firozpur and Pathankot between Pakistan and India. It remains another unresolved issue although it is not formally disputed; passions still run very high indeed on both sides of the international border. Many had expected the original boundary line to run farther to the west, thereby ceding the Lahore region to India, possibly granting them all of Gujranwala Division: Sialkot, Narowal, Gujrat, districts and Sheikhupura, Okara, Kasur districts of Lahore Division; and others had expected the line to run much farther east, possibly granting them control of Delhi, the imperial capital of the Mughal Empire including an east Punjab state for Sikhs of their own to govern.
The southern borders are far less contentious than those in northern Pakistan (Kashmir). The Thar Desert in the province of Sindh is separated in the south from the salt flats of the Rann of Kachchh (Kutch) by a boundary that was first delineated in 1923-24. After independence and dissolution of Empire, Independent and free Pakistan contested the southern boundary of Sindh, and a succession of border incidents resulted. They were less dangerous and less widespread, however, than the conflict that erupted in Kashmir in the Indo-Pakistani War of August 1965 started with this decisive core of issues. These southern hostilities were ended by British mediation during Harold Wilson's era, and both sides accepted the award of the Indo-Pakistan Western Boundary Case Tribunal designated by the UN secretary general himself. The tribunal made its award on February 19, 1968; delimiting a line of 403 kilometers that was later demarcated by joint survey teams, Of its original claim of some 9,100 square kilometers, Pakistan was awarded only about 780 square kilometers. Beyond the western terminus of the tribunal's award, the final stretch of Pakistan's border with India is about 80 kilometers long, running west and southwest to an inlet of the Arabian Sea.
Outline of Pakistan
 |
 Afghanistan |
 China |
 India |
|
| Afghanistan |
 |
India |
||
 Outline of Pakistan  |
||||
 |
||||
Afghanistan Iran |
Arabian Sea Persian Gulf |
India |
Geographical regions
Pakistan is divided into three major geographic areas: the northern highlands; the Indus River plain, with two major subdivisions corresponding roughly to the provinces of Punjab and Sindh; and the Balochistan Plateau. All the Rivers of Pakistan, i.e., Sindhu, Ravi, Chenab, Jhelum, and Sutlej originate from India. Some geographers designate additional major regions. For example, the mountain ranges along the western border with Afghanistan are sometimes described separately from the Balochistan Plateau, and on the eastern border with India, south of the Sutlej River, the Thar Desert may be considered separately from the Indus Plain. Nevertheless, the country may conveniently be visualized in general terms as divided in three by an imaginary line drawn eastward from the Khyber Pass and another drawn southwest from Islamabad down the middle of the country. Roughly, then, the northern highlands are north of the imaginary east-west line; the Balochistan Plateau is to the west of the imaginary southwest line; and the Indus Plain lies to the east of that line.
Elevation extremes:
lowest point: Indian Ocean 0 m
highest point: K2 (Mt. Godwin-Austen) 8,611 m
The northern highlands
The northern highlands include parts of the Hindu Kush, the Karakoram Range, and the Himalayas. This area includes such famous peaks as K2[3] (Mount Godwin Austen, at 8,611 meters the second highest peak in the world). More than one-half of the summits are over 4,500 meters, and more than fifty peaks reach above 6,500 meters. Travel through the area is difficult and dangerous, although the government is attempting to develop certain areas into tourist and trekking sites. Because of their rugged topography and the rigours of the climate, the northern highlands and the Himalayas to the east have been formidable barriers to movement into Pakistan throughout history.
South of the northern highlands and west of the Indus River plain are the Safed Koh Range along the Afghanistan border and the Sulaiman Range and Kirthar Range, which define the western extent of the province of Sindh and reach almost to the southern coast. The lower reaches are far more arid than those in the north, and they branch into ranges that run generally to the southwest across the province Balochistan. North-south valleys in Balochistan and Sindh have restricted the migration of peoples along the Makran Coast on the Arabian Sea east toward the plains.
Several large passes cut the ranges along the border with Afghanistan. Among them are the Khojak Pass, about eighty kilometres northwest of Quetta in Balochistan; the Khyber Pass, forty kilometres west of Peshawar and leading to Kabul; and the Broghol Pass in the far north, providing access to the Wakhan Corridor.
Less than one-fifth of Pakistan's land area has the potential for intensive agricultural use. Nearly all of the arable land is actively cultivated, but outputs are low by world standards. Cultivation is sparse in the northern mountains, the southern deserts, and the western plateaus, but the Indus River basin in Punjab and northern Sindh has fertile soil that enables Pakistan to feed its population under usual climatic conditions.
The Indus plain
The name Indus comes from the Sanskrit word sindhu, meaning ocean, from which also come the words Sindh, Hindu, and India. The Indus, one of the great rivers of the world, rises in southwestern Tibet only about 160 kilometres west of the source of the Sutlej River, which joins the Indus in Punjab, and the Brahmaputra, which runs eastward before turning southwest and flowing through Bangladesh. The catchment area of the Indus is estimated at almost 1 million square kilometres, and all of Pakistan's major rivers—the Kabul, Jhelum, Chenab, Ravi, and Sutlej—flow into it. The Indus River basin is a large, fertile alluvial plain formed by silt from the Indus. This area has been inhabited by agricultural civilizations for at least 5,000 years.
The upper Indus Basin includes Punjab; the lower Indus Basin begins at the Panjnad River (the confluence of the eastern tributaries of the Indus) and extends south to the coast. In Punjab (meaning the "land of five waters") are the Indus, Jhelum, Chenab, Ravi, and Sutlej rivers. The Sutlej, however, is mostly on the Indian side of the border. In the southern part of the province of Punjab, the British attempted to harness the irrigation power of the water over 100 years ago when they established what came to be known as the Canal Colonies. The irrigation project, which facilitated the emergence of intensive cultivation despite semi-arid conditions, resulted in important social and political transformations. Satellite image of the Tarbela Dam
Pakistan has two major river dams: the Tarbela Dam on the Indus, near the early Buddhist site at Taxila, and the Mangla Dam on the Jhelum, where Punjab borders Azad Kashmir built as part of the Indus Basin Project.[4][5] The Warsak Dam on the Kabul River near Peshawar is smaller. These dams, along with a series of headworks and barrages built by the British and expanded since independence, are of vital importance to the national economy and played an important role in calming the raging floodwaters of 1992, which devastated large areas in the northern highlands and the Punjab plains.
The highplain of the Indus plain is also called Pothohar Plateau and is loacted near the foothills of Himalayas (e.g. Margalla Hills). The deserts located in the Indus plain of Pakistan are Thal, Indus Valley desert, Thar and Cholistan.
The Balochistan plateau
Balochistan is located at the eastern edge of the Iranian plateau and in the border region between Southwest, Central, and South Asia. It is geographically the largest of the four provinces at 347,190 km² or (134,051 square miles) of Pakistani territory; and composes 48% of the total land area of Pakistan. The population density is very low due to the mountainous terrain and scarcity of water. The southern region is known as Makran. The central region is known as Kalat.
The Sulaiman Mountains dominate the northeast corner and the Bolan Pass is a natural route into Afghanistan towards Kandahar. Much of the province south of the Quetta region is sparse desert terrain with pockets of inhabitable towns mostly near rivers and streams. The largest desert is the Kharan Desert which occupies the most of Kharan District.
This area is subject to frequent seismic disturbances because the tectonic plate under the Indian plate hits the plate under Eurasia as it continues to move northward and to push the Himalayas ever higher. The region surrounding Quetta is highly prone to earthquakes. A severe quake in 1931 was followed by one of more destructive force in 1935. The small city of Quetta was almost completely destroyed, and the adjacent military cantonment was heavily damaged. At least 20,000 people were killed. Tremors continue in the vicinity of Quetta; the most recent major earthquake occurred in October 2008. In January 1991 a severe earthquake destroyed entire villages in the Khyber-Pakhtunkhwa, but far fewer people were killed in the quake than died in 1935. A major earthquake centred in the Khyber-Pakhtunkhwa's Kohistan District in 1965 also caused heavy damage.
Climate
Pakistan lies in the temperate zone, immediately above the tropic of cancer. The climate varies from tropical to temperate. Arid conditions exist in the coastal south, characterized by a monsoon season with adequate rainfall and a dry season with lesser rainfall, while abundant rainfall is experienced by the province of Punjab, and wide variations between extremes of temperature at given locations. Rainfall varies from as little as less than 10 inches a year to over 150 inches a year, in various parts of the nation. These generalizations should not, however, obscure the distinct differences existing among particular locations. For example, the coastal area along the Arabian Sea is usually warm, whereas the frozen snow-covered ridges of the Karakoram Range and of other mountains of the far north are so cold year round that they are only accessible by world-class climbers for a few weeks in May and June of each year.
Pakistan has four seasons: a cool, dry winter marked by mild temperatures from December through February; a hot, dry spring from March through May; the summer rainy season, or southwest monsoon period, from June through September; and the retreating monsoon period of October and November. The onset and duration of these seasons vary somewhat according to location.
The climate in the capital city of Islamabad varies from an average daily low of 5 °C (41.0 °F) in January to an average daily high of 40 °C (104 °F) in June. Half of the annual rainfall occurs in July and August, averaging about 500 millimetres (19.69 in) in each of those two months. The remainder of the year has significantly less rain, amounting to about 100 millimetres (3.94 in) per month. Hailstorms are common in early spring.
Pakistan's largest city, Karachi, which is also the country's industrial center, is more humid than Islamabad but gets significantly lesser rainfall. Only July and August average more than 50 millimetres (1.97 in) of rainfall in the Karachi area; the remaining months are exceedingly dry with little rainfall. The temperature is also more uniform in Karachi than in Islamabad, ranging from an average daily low of 13 °C (55.4 °F) during winter evenings to an average daily high of 34 °C (93.2 °F) on summer days. Although the summer temperatures do not get as high as those in Punjab, the high humidity causes the residents a great deal of discomfort.
Most areas in Punjab experience mild winters, often accompanied by rainfall. Woolen shawls are worn by women and men for warmth because few homes are centrally heated. By mid-February the temperatures rise; springtime weather continues until mid-April, when the summer heat sets in. The onset of the southwest monsoon is anticipated to reach Punjab by May, but since the early 1970s the weather pattern has been irregular, marked as an effect of global warming by many. The spring monsoon has either skipped over the area or has caused it to rain so hard that heavy floods have resulted in a large number of deaths. June and July are oppressively hot. Although official estimates rarely place the temperature above 46 °C (114.8 °F), newspaper sources claim that it reaches 52 °C (125.6 °F) and regularly carry reports about people who have succumbed to the heat. Heat records were broken in Multan in June 1993, when the mercury was reported to have risen to 54 °C (129.2 °F). In August the oppressive heat is punctuated by the rainy season, referred to as barsat, which brings relief in its wake by providing heavy rainfall. The hardest part of the summer is then over, but cooler weather does not come until late October.
Natural resources and primary industry
Water resources
Fuel resources
Pakistan has extensive energy resources, including fairly sizable natural gas reserves, petroleum oil reserves, coal fields and large hydropower potential.
Agriculture
About 28% of Pakistan's total land area is under cultivation and is watered by one of the largest irrigation systems in the world. The most important crops are cotton, wheat, rice, sugarcane, maize, sorghum, millets, pulses, oil seeds, barley, fruits and vegetables, which together account for more than 75% of the value of total crop output.
Forestry
About only 4% of land in Pakistan is covered with forests. The forets of Pakistan are a main source of food, timber, lumber, paper, fuelwood, latex, medicine as well as used for purposes of wildlife conservation and ecotourism.
Mining
The Salt Range in the Pothohar Plateau has large deposits of rock salt. Pakistan has extensive mineral resources, including fairly sizable reserves of gypsum, limestone, chromites, iron ore, rock salt, silver, gold, precious stones, gems, marbles, tiles, copper, sulfur, fire clay, silica sand.
Environment and conservation
The environmental issues is a great problem for the nature and nation of Pakistan and has been disturbing the balance between economic development and environmental protection. As Pakistan is a large importer of both exhaustible and renewable natural resources and a large consumer of fossil fuels, the Ministry of Environment of Government of Pakistan takes responsibility to conserve and protect the environment.
Current issues: water pollution from raw sewage, industrial wastes, and agricultural runoff; limited natural fresh water resources; a majority of the population does not have access to potable water; deforestation; soil erosion; desertification
Natural disasters
Pakistan is subject to frequent earthquakes which are often severe (especially in north and west) and severe flooding along the Indus after heavy rains (July and August). Landslides are common in the northern mountains.
Climate change
New data from millennium-long tree-ring analyses are indicating that mountains in northern Pakistan have grown significantly wetter over the past century than they had been over the last millennium — quite possibly due to human-induced global warming. In Karakoram and Himalaya mountains in northern Pakistan, the upper reaches of the Indus Valley (which supplies the world's largest irrigation network), a group of researchers collected samples of Juniper tree rings that dated back as far as 828.[4]
Protected areas
There are 14 national parks, 72 wildlife sanctuaries, 66 game reserves, 9 marine and littoral protected areas, 19 protected wetlands and a number of other protected grasslands, shrublands, woodlands and natural monuments.
International agreements
Pakistan is a party to several international agreements related to environment and climate, the most prominent among them are:
| Treaties and Agreements | |
|---|---|
| Specific Regions and Seas | Law of the Sea, Ship Pollution (MARPOL 73/78) |
| Atmosphere and Climate | Climate Change, Ozone Layer Protection, Nuclear Test Ban |
| Biodiversity, Environment, and Forests | Desertification, Endangered Species, Environmental Modification, Wetlands, Marine Life Conservation |
| Wastes | Hazardous Wastes |
| Rivers | Indus Waters Treaty |
See also
- List of islands of Pakistan
- List of mountains in Pakistan
- Mountain ranges of Pakistan
- Tectonics zones of Pakistan
Suffix of regions and towns
- -pur
- -istan
- -nagar
- -abad
- -goth
Citation
- ↑ Brecher & Wilkenfeld 1997, p. 147
- ↑ 2.0 2.1 2.2 "Pakistan: Geography". US Country Studies. http://countrystudies.us/pakistan/23.htm. Retrieved 2008-05-05.
- ↑ K2 – Britannica.com
- ↑ [1]
References
- Brecher, Michael; Wilkenfeld, Jonathan (1997), A Study of Crisis, University of Michigan Press, ISBN 0-472-10806-9, http://books.google.co.uk/books?id=GjY7aV_6FPwC&client=firefox-a
Further reading
External links
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||
|
||||||||||||||
|
||||||||||||||