This article needs additional citations for verification. (March 2018) (Learn how and when to remove this template message)
Bayaluseeme or Bayalu Seeme is the area lying to the east of Malenadu, a region of Karnataka state in India. The area is largely open plain, with few hillocks. It includes the districts of Bangalore, Bagalkot, Bijapur, Chitradurga, Davanagere, Dharwad, Gadag, Hassan, Haveri, Mandya, Mysore, Tumkur, the eastern edge of Uttara Kannada.
Bayalu Seeme has a gently rolling surface, punctuated by several of the large rivers that rise in the Western Ghats and flow eastward to empty into the Bay of Bengal. It is often subdivided into the northern and southern Bayalu Seeme.
Northern Bayalu SeemeEdit
Northern Bayalu Seeme is a dry, mostly treeless expanse of plateau, its elevation being between 300 and 700 meters. It covers Belgaum district, Ballari district, Bidar district, Bagalkot district, Bijapur district, Chitradurga district, Dharwad district, Gulbarga district and Raichur district. It is drained by the Krishna River and its tributaries the Bhima River, Ghataprabha River, Malaprabha River, and Tungabhadra River. It mostly lies within the Deccan thorn scrub forests' ecoregion, which extends north into eastern Maharashtra and east into Telangana.
Southern Bayalu SeemeEdit
Southern Bayalu Seeme, also known as the Southern Karnataka Plateau, is made up of the low rolling granite hills from 600 to 900 meters elevation. It is bounded on the west by the Western Ghats and on the south and east by ranges of hills, and on the north it drops to the lower-elevation northern Maidan. It includes Bangalore Urban district, Bangalore Rural district, Chamarajanagar district, Hassan district, Kolar district, Mandya district, Mysuru district, and Tumkur district. Most of the southern Maidan is covered by the South Deccan Plateau dry deciduous forests ecoregion, which extends south into eastern Tamil Nadu.
Bayalu Seeme lies in the rain shadow of the Western Ghats, and is generally much drier than coastal Karnataka and the Western Ghats. The region was originally covered by extensive, open-canopied Tropical dry deciduous forests, characterized by the trees Acacia, Albizia and Hardwickia. But much of the original forest has been cleared for agriculture, timber, grazing and firewood.
Overexploitation of the forests for fuelwood and fodder has resulted in much of the original forest being degraded into thickets and scrublands. Canthium parriflorum, Cassia auriculata, Dodonea viscosa, Erythroxylum monogynum, Pterolobium hexapetalum and Euphorbia antiquorum are species typical of the thicket and scrubland vegetation.