LIMA, a coast department of central Peru, bounded on the north by Ancachs, east by Hu anuco, Junin and Huancavelica, south by Ica and west by the Pacific ; area 25,o52 sq.m. ; pop ulation (estimate in 1927), 55o, 000. Within the rainless zone, the department includes the western slopes of the Cordillera, the dry, warm valleys of their snow-fed streams, and the coast desert, crossed by these streams, chief of which are the Huaura, Chancay, Rimac, Lurin, Mala and Cafiete. Irrigation by gravity canals makes it possible to raise sugar, cotton, yuca, potatoes, maize, alfalfa, fruits and vegetables. In valleys nearest the capital, 90,00o ac. are under cultivation, mostly in sugar and cotton. Market gardens are insufficient to meet the demand. Live stock for supplying the needs of the capital comes largely from sierra provinces. The Caiiete valley, 7o m. south of Lima, has 50,000 ac. under culti vation, mostly cotton. The first large-scale irrigation project to be completed (1923) is that of the Pampa del Imperial, which has added 17,00o ac. to the cultivable area near Cafiete. Exten sive mineral resources of the department are little developed. The Central railway, begun 1869, Callao-Lima-Oroya-Htian cayo, crosses the department from west to east. Other railways include sections of the coast-line and a few short spurs from ports. There were in 1926 738 m. of automobile roads and 454 m. under active construction. Within the department the coast highway is nearly complete (270 m.). Except for a few sierra towns, cen tres of the live stock industry and the raising of temperate crops, and ports at valley mouths, the chief towns are health and pleas ure resorts of the capital, such as Chosica, 3o m. east of Lima, and Ancon, a bathing resort with fine beach, 25 m. to the north. About 20 m. south of Lima are the famous ruins of Pachacamac, believed to antedate the occupation of this region by the Incas. LIMA (a corruption of Rimac), capital of Peru and of the department of Lima 2' 34" S., 7' W.), on the Rimac, a river in summer, a rivulet in winter, is 84 m. from its seaport,
Callao (q.v.). In the desert coast zone, nearly Soo ft. above sea level, the city is surrounded by an irrigated plain, out of which rise, here and there, rugged hills, among them San Cristobal (1,411 ft.) just north of the city. Estimated population (1926), 200,000. The climate is moderate, the mean annual temperature being 66° F; it seldom drops below or rises above 8o°. Though there is almost no precipitation, the sky is overcast during the winter, when fogs and high relative humidity make it seem colder than it is.