Columbia Encyclopedia

Search results

270 results found

Marsh, Dame Ngaio

(Encyclopedia)Marsh, Dame Ngaio nīˈō [key], 1899–1982, New Zealand detective story writer. She was an art student, actress, and theatrical producer before her first novel, A Man Lay Dead, was published in 1934...

marsh

(Encyclopedia)marsh: see swamp.

Romney Marsh

(Encyclopedia)Romney Marsh rŭmˈnē [key], region, c.70 sq mi (180 sq km), Kent, SE England, extending c.9 mi (15 km) inland. A former coastal marsh, the region has been wholly reclaimed to provide fertile pasture...

Liguasan Marsh

(Encyclopedia)Liguasan Marsh lĭgwəsänˈ, lĭgwäˈsän [key], extensive swamp region, c.25 mi (40 km) long and 20 mi (30 km) wide, along the Pulangi River, S central Mindanao, the Philippines. There are fertile ...

Marsh, Adam

(Encyclopedia)Marsh, Adam, or Adam de Marisco mârˈĭskō [key], d. 1259?, English Franciscan scholar. He was a student of Robert Grosseteste. When Grosseteste became bishop, Marsh took his place in the Franciscan...

Marsh, James

(Encyclopedia)Marsh, James, 1789–1846, English chemist. He is known for his chemical test for arsenic and antimony, called the Marsh test. Using it, very small quantities of arsenic can be detected. ...

marsh marigold

(Encyclopedia)marsh marigold, perennial spring-blooming Old World and North American plant (Caltha palustris) of the family Ranunculaceae (buttercup family), found in wet places. It has rounded glossy leaves and la...

marsh antelope

(Encyclopedia)marsh antelope, name for members of a group of deerlike African antelopes, usually found in reeds or tall grasses near water. The males of this group have horns that curve back, up, and forward; femal...

Marsh, Reginald

(Encyclopedia)Marsh, Reginald, 1898–1954, American painter and illustrator, b. Paris. Both his parents were artists. After their return to the United States, he studied at Yale (B.A., 1920). He worked as an illus...

Marsh test

(Encyclopedia)Marsh test, method for the detection of arsenic, so sensitive that it can be used to detect minute amounts of arsenic in foods (the residue of fruit spray) or in stomach contents. The sample is placed...