第2个回答 2008-11-24
The Andes mountains run parallel to the Pacific Ocean, dividing the country into three geographic regions. The costa (coast), to the west, is a narrow plain, largely arid except for valleys created by seasonal rivers. The sierra (highlands) is the region of the Andes; it includes the Altiplano plateau as well as the highest peak of the country, the 6,768 m (22,205 ft) Huascarán. The third region is the selva (jungle), a wide expanse of flat terrain covered by the Amazon rainforest that extends east. Almost 60% of the country's area is located within this region.
Most Peruvian rivers originate in the Andes and drain into one of three basins. Those that drain toward the Pacific Ocean are steep and short, flowing only intermittently. Tributaries of the Amazon River are longer, have a much larger flow, and are less steep once they exit the sierra. Rivers that drain into Lake Titicaca are generally short and have a large flow. Peru's longest rivers are the Ucayali, the Marañón, the Putumayo, the Yavarí, the Huallaga, the Urubamba, the Mantaro, and the Amazon.
The peaks of the Andes are the source of many Peruvian rivers.Peru, unlike other equatorial countries, does not have an exclusively tropical climate; the influence of the Andes and the Humboldt Current causes great climatic diversity within the country. The costa has moderate temperatures, low precipitations, and high humidity, except for its warmer, wetter northern reaches. In the sierra, rain is frequent during summer, and temperature and humidity diminish with altitude up to the frozen peaks of the Andes. The selva is characterized by heavy rainfall and high temperatures, except for its southernmost part, which has cold winters and seasonal rainfall.
Because of its varied geography and climate, Peru has a high biodiversity; 21,462 species of plants and animals had been reported as of 2003, 5,855 of them endemic. The Peruvian government has established several protected areas for their preservation.
Peruvian culture is primarily rooted in Amerindian and Spanish traditions, though it has also been influenced by various African, Asian, and European ethnic groups. Peruvian artistic traditions date back to the elaborate pottery, textiles, jewelry, and sculpture of Pre-Inca cultures. The Incas maintained these crafts and made architectural achievements including the construction of Machu Picchu. Baroque dominated colonial art, though modified by native traditions. During this period, most art focused on religious subjects; the numerous churches of the era and the paintings of the Cuzco School are representative. Arts stagnated after independence until the emergence of Indigenismo in the early 20th century. Since the 1950s, Peruvian art has been eclectic and shaped by both foreign and local art currents.
Peruvian literature has its roots in the oral traditions of pre-Columbian civilizations. Spaniards introduced writing in the 16th century; colonial literary expression included chronicles and religious literature. After independence, Costumbrism and Romanticism became the most common literary genres, as exemplified in the works of Ricardo Palma. In the early 20th century, the Indigenismo movement produced such writers as Ciro Alegría, José María Arguedas, and César Vallejo. During the second half of the century, Peruvian literature became more widely known because of authors such as Mario Vargas Llosa, a leading member of the Latin American Boom.
Ceviche is a citrus marinated seafood dish.Peruvian cuisine is a blend of Amerindian and Spanish food with strong influences from African, Arab, Italian, Chinese, and Japanese cooking. Common dishes include anticuchos, ceviche, humitas, and pachamanca. Because of the variety of climates within Peru, a wide range of plants and animals are available for cooking. Peruvian cuisine has recently received acclaim due to its diversity of ingredients and techniques.
Peruvian music has Andean, Spanish and African roots. In pre-Hispanic times, musical expressions varied widely from region to region; the quena and the tinya were two common instruments. Spanish conquest brought the introduction of new instruments such as the guitar and the harp, as well as the development of crossbred instruments like the charango. African contributions to Peruvian music include its rhythms and the cajón, a percussion instrument. Peruvian folk dances include marinera, tondero, danza de tijeras and huayno.