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  2. List of environmental sampling techniques - Wikipedia

    en.wikipedia.org/wiki/List_of_environmental...

    This information can then be used to better understand the environment, its ecology, the behaviour of species and how organisms interact with one another and their environment. Here is a list of some sampling techniques and equipment used in environmental sampling: Quadrats - used for plants and slow moving animals [2] [3]

  3. Berlese funnel - Wikipedia

    en.wikipedia.org/wiki/Berlese_funnel

    A Berlese funnel or Berlese trap is a device used to extract desiccation-intolerant invertebrates from samples of soil or leaf litter. It works by creating a desiccation gradient over the sample such that mobile organisms will move away from the dry environment and fall into a collecting vessel, where they are preserved for examination.

  4. Category:Environmental Sampling Equipment - Wikipedia

    en.wikipedia.org/wiki/Category:Environmental...

    This category is an assortment of equipment (and their associated techniques) that are employed in environmental sampling. Pages in category "Environmental Sampling Equipment" The following 16 pages are in this category, out of 16 total.

  5. Marine biology dredge - Wikipedia

    en.wikipedia.org/wiki/Marine_biology_dredge

    "Naturalists using the dredge", a plate from William Henry Harvey's The Seaside Book. The first marine biology dredge was designed by Otto Friedrich Müller and in 1830 the results of two dredging expeditions undertaken by Henri Milne-Edwards and his friend Jean Victoire Audouin during 1826 and 1828 in the neighbourhood of Granville were published.

  6. Pitfall trap - Wikipedia

    en.wikipedia.org/wiki/Pitfall_trap

    Pitfall traps are a sampling technique, mainly used for ecology studies and ecologic pest control. [1] Animals that enter a pitfall trap are unable to escape. This is a form of passive collection, as opposed to active collection where the collector catches each animal (by hand or with a device such as a butterfly net). Active collection may be ...

  7. Environmental monitoring - Wikipedia

    en.wikipedia.org/wiki/Environmental_monitoring

    Passive or "diffusive" air sampling depends on meteorological conditions such as wind to diffuse air pollutants to a sorbent medium. Passive samplers, such as diffusion tubes, have the advantage of typically being small, quiet, and easy to deploy, and they are particularly useful in air quality studies that determine key areas for future continuous monitoring.

  8. Environmental DNA - Wikipedia

    en.wikipedia.org/wiki/Environmental_DNA

    Environmental DNA or eDNA is DNA that is collected from a variety of environmental samples such as soil, seawater, snow or air, rather than directly sampled from an individual organism. As various organisms interact with the environment, DNA is expelled and accumulates in their surroundings from various sources. [ 2 ]

  9. Living Machine - Wikipedia

    en.wikipedia.org/wiki/Living_machine

    The Living Machine installation in the lobby of the Port of Portland headquarters. A Living Machine [1] is a form of ecological sewage treatment based on fixed-film ecology. [2] [3] [4] The Living Machine system was commercialized and is marketed by Living Machine Systems, L3C, a corporation based in Charlottesville, Virginia, United States. [5]