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Geography and Environment

Geography and Environment of Nepal

Terrain, climate, natural resources, hazards, and environmental conditions of Nepal.

Speed

Overview

Nepal’s geography is perhaps the most varied and dramatic of any nation in the world. From the lowlands of the south (about 150 feet above sea level), the terrain rises in a mere 100 miles to the dramatic heights of the world's highest mountain range, the Himalayas, including Mount Everest (Sagarmatha) at 29,028 feet, 10 other mountains above 24,000 feet, and more than 200 peaks over 21,000 feet. Geographically, the country is divided into three roughly parallel strips, running east and west. The Terai Region, the southernmost strip about 15 miles wide, covers about 20% of the total land area. An extension of the Gangetic Plain of north India, once noted for its heavy jungle and still popular for big game—including tiger, rhinoceros, elephant, wild boar, crocodile, and river dolphin. The flat open country of the Terai Region blends into forested hills. Bird watching is a popular pastime in this area. The central region, sometimes called the "hill area," is about 60 miles wide. It ranges from about 3,000 to 12,000 feet above sea level, covering about 60% of the land area, and includes the Valley of Kathmandu with its encircling hills up to 9,000 feet. The northern region consists of the high mountain area, 12,000 to 29,000 feet, forming the majestic panorama of the perpetually snow-covered Himalayan Range. The region is about 25 miles wide and accounts for the remaining 20% of the total land area.

Detailed geography

Physical Features

Terrain
Terai or flat river plain of the Ganges in south, central hill region, rugged Himalayas in north
Climate
Kathmandu’s climate is pleasant. During the fall to winter season (October-March), temperatures range from 30°F to 75°F. This season is characterized by morning fog, sunny days, and cold nights. It may rain occasionally, but Kathmandu has had no snow since 1939. A temperature range from 40°F to 90°F, with intermittent rain, warm days, and usually comfortable nights, marks the spring season (March-May). Near the end of the spring season and before the rainy season begins, dust gathers heavily throughout the Kathmandu Valley, causing a haze that obscures the mountains. The monsoon season begins in June and continues until late September. Temperatures in the rainy season range from 55°F to 90°F, and rainfall is from 30 to 60 inches. Rain showers occur almost daily.
Weather Patterns
http://voap.weather.com/weather/oap/NPXX0002?template=TRVLH&par=1003114983&unit=0&key=5b85ae1d85877a1b34827fba743e2133
Highest Point
8850 — Mount Everest 8,850 m (1999)
Lowest Point
70 — Kanchan Kalan 70 m

Borders and Area

Area (Comparative)
slightly larger than Arkansas
Border Countries
China 1,236 km, India 1,690 km

Natural Resources and Hazards

Natural Resources
quartz, water, timber, hydropower, scenic beauty, small deposits of lignite, copper, cobalt, iron ore
Natural Hazards
severe thunderstorms, flooding, landslides, drought, and famine depending on the timing, intensity, and duration of the summer monsoons

Environment and Land Use

Current Environmental Issues
deforestation (overuse of wood for fuel and lack of alternatives); contaminated water (with human and animal wastes, agricultural runoff, and industrial effluents); wildlife conservation; vehicular emissions
International Agreements
party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Ozone Layer Protection, Tropical Timber 83, Tropical Timber 94, Wetlands signed, but not ratified: Marine Life Conservation