periphyton

enUK

pe·riph·y·ton

P0196300 (pə-rĭf′ĭ-tŏn′)n. The collection of organisms, such as algae and bacteria, that live on the surface of submerged plants and other underwater objects.

[New Latin, from Greek periphuton, from neuter sing. of periphutos, planted all over, from periphuein, to grow around, cling to : peri-, peri- + phuein, to grow; see bheuə- in Indo-European roots.]

periphyton

(pəˈrɪfɪˌtɒn) n (Environmental Science) aquatic organisms, such as certain algae, that live attached to rocks or other surfaces[C20: from Greek, from peri- + phutos, from phuein to grow]

pe•riph•y•ton

(pəˈrɪf ɪˌtɒn)

n. the community of tiny organisms, as hydras and snails, that lives on the tops of rooted aquatic plants. [1940–45; probably peri- + Greek phŷton plant, -phyte, on the model of plankton] per•i•phyt•ic (ˌpɛr əˈfɪt ɪk) adj.

Periphyton

periphyton

[pə′rif·ə‚tän] (ecology) Sessile biotal components of a fresh-water ecosystem.

Periphyton

freshwater organisms that live attached to the underwater parts of riverboats, beacons, piers, and other man-made structures. The term was proposed by the Soviet hydrobiologist A. L. Bening in 1924. It was subsequently used to designate the overgrowth of marine hydroengineering structures with organisms. At present, the term is almost never used and has been replaced by the term “fouling.”

单词	periphyton
释义	periphyton enUK pe·riph·y·ton P0196300 (pə-rĭf′ĭ-tŏn′)n. The collection of organisms, such as algae and bacteria, that live on the surface of submerged plants and other underwater objects. [New Latin, from Greek periphuton, from neuter sing. of periphutos, planted all over, from periphuein, to grow around, cling to : peri-, peri- + phuein, to grow; see bheuə- in Indo-European roots.] periphyton (pəˈrɪfɪˌtɒn) n (Environmental Science) aquatic organisms, such as certain algae, that live attached to rocks or other surfaces[C20: from Greek, from peri- + phutos, from phuein to grow] pe•riph•y•ton (pəˈrɪf ɪˌtɒn) n. the community of tiny organisms, as hydras and snails, that lives on the tops of rooted aquatic plants. [1940–45; probably peri- + Greek phŷton plant, -phyte, on the model of plankton] per•i•phyt•ic (ˌpɛr əˈfɪt ɪk) adj. Periphyton enUK periphyton [pə′rif·ə‚tän] (ecology) Sessile biotal components of a fresh-water ecosystem. Periphyton freshwater organisms that live attached to the underwater parts of riverboats, beacons, piers, and other man-made structures. The term was proposed by the Soviet hydrobiologist A. L. Bening in 1924. It was subsequently used to designate the overgrowth of marine hydroengineering structures with organisms. At present, the term is almost never used and has been replaced by the term “fouling.” periphyton enUK periphyton (pə-rĭf′ĭ-tŏn′)n. The collection of organisms, such as algae and bacteria, that live on the surface of submerged plants and other underwater objects.
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