Anagram & Information om | Engelska ordet MACROPHYTES

Exempel på hur man kan använda MACROPHYTES i en mening

• They are also referred to as hydrophytes or macrophytes to distinguish them from algae and other microphytes (phytoplanktons).
• Eight larger lakes and five smaller ones lie in the upper basin; one of the first is named Lake Hell 'n Blazes (sometimes polished to read as Lake Helen or Hellen Blazes), referencing oaths yelled by boatmen and fishermen in the early 19th century, frustrated when trying to navigate through floating islands of macrophytes, or muck and weeds, as the islands changed location with the creeping flow.
• A new type of monitoring involves quantifying differing groups of organisms (macroinvertebrates, macrophytes and fish) and measuring the stream conditions associated with them.
• The river also has an abundance of macrophytes including the two most abundant taxa: common water-crowfoot (Ranunculus aquatilis) and bur-reeds (Sparganium).
• Along with river regulation, destruction of water clarity and submergent macrophytes ("water weed") by exotic, illegally introduced common carp (Cyprinus carpio) appear to be having a devastating effect on this species.
• In addition to algae and diatoms, the streams provide a suitable habitat for macrophytes (including water crowfoot) and oxygen levels are generally supportive of coarse fish populations.
• Removal of settled sediments and periphyton from macrophytes by grazing invertebrates in the littoral zone of a large oligotrophic lake.
• These characteristics also encourage invertebrate species with broad temperature tolerances and greater tolerances to low oxygen levels and ecologies revolving around fine sediments or alternative habitats such as submerged woody debris ("snags") or submergent macrophytes ("water weed").
• Grazers use scraping, rasping, and shredding adaptations to feed on periphytic algae and macrophytes.
• acuta may encourage proliferation of invasive non-native macrophytes such as Nuttall's waterweed (Elodea nuttallii).
• More recently the surface of the lagoon has become gradually overgrown with aquatic macrophytes, primarily the non-native water-fern, Azolla filiculoides, and this has caused increased eutrophication, creating large areas of the lagoon where there is insufficient dissolved oxygen for fish to survive.
• The lakebed is planted with over 50,000 native aquatic plants such as ribbon-weed (Vallisneria Americana) and was introduced with bass (Macquaria novemaculeata) fingerlings “to establish a ‘balanced aquatic ecosystem’ with a healthy aquatic plant assemblage, capable of out-competing nuisance algae and ‘exotic’ macrophytes.
• Dominating aquatic macrophytes are Potamogeton welwitschii + Ceratophyllum demersum (submerged), Eleocharis dulcis, Oryza barthii, Vossia cuspidata, etc.
• However, the eutrophic quality of the lake has improved since 1998 due to regrowth of macrophytes, such as charophytes.
• inflata could indirectly change the biogeochemical cycle in the Adirondack lakes by hindering the growth of native isoetid macrophytes and subsequently having a negative effect on the proper balance of sediment chemistry.
• The upper river has historically been characterized by abundant aquatic macrophytes, including extensive meadows of horned pondweed (Zannichellia palustris), however these have dramatically declined due to excessive sediment deposition due to fires in the watershed and channelization of a tributary stream.
• Highest densities of sliders occur where algae blooms and aquatic macrophytes are abundant and are of the type that form dense mats at the surface, such as Myriophyllum spicatum and lily pads (Nymphaeaceae).
• They also feed on other alien macrophytes such as Hydrilla verticillata, Lagarosiphon major, and Ceratophyllum demersum.
• It formerly occurred in Lake Dianchi but its extirpation from there is thought to have been the result of the introduction of black carp, grass carp, silver carp and bighead carp into the lake, as well as pollution and the resultant loss of macrophytes.
• The open pans are sparsely covered in macrophytes, consisting mainly of Limosella and Salicornia, and the sedge pans are dominated by Bolboschoenus in summer and Aponogeton and Pauridia in winter.

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