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ASTM D4342-84(1998)

Заменен
Standard Practice for Collecting of Benthic Macroinvertebrates with Ponar Grab Sampler (Withdrawn 2003) — 2 стр.
Область применения

1.1 This practice covers the procedures for obtaining a qualitative or quantitative sample of macroinvertebrates inhabiting a wide range of bottom substrate types, for example, coarse sand, fine gravel, clay, mud, marl, and similar substrates.

1.2 This device is used in freshwater lakes, rivers, estuaries, reservoirs, oceans, and similar habitats.

1.3 For the advantages and limitations of grab sampling devices, see Guide D4387.

1.4 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific precautions, see Section 5.

ICS
07.080 Biology. Including biotechnology / Биология. Ботаника. Зоология. Включая биотехнологии
Сборник ASTM
11.06 Environmental; Biological Effects and Environmental Fate; Industrial Biotechnology / Окружающая среда; Биологические эффекты и трансформация в окружающей среде; Промышленные биотехнологии
Тематика
Environmental Toxicology