纬线
发表于 2025-3-25 06:42:27
Benthic Microflora, Periphyton and Plant Associations,olism in coral-reef ecosystems. The plant communities include the microphytobenthos of soft sediments, the periphytonic overgrowths of the solid surfaces and rubble, the thallophyte seaweeds and the seagrasses. The bottom microbial associations are represented by bacteria in soft sediments (soft san
神化怪物
发表于 2025-3-25 08:53:10
Reef Zoobenthos,gile animals and a great abundance of solid substratum for sessile benthic invertebrates (Paine 1974; Kohn and Levitien 1976; Reichelt 1982). A sample of 2–3 kg of the rock material may contain over 100 species of animals from several tens of families (Hutchings 1974). Main groups of reef zoobenthos
意见一致
发表于 2025-3-25 11:54:42
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香料
发表于 2025-3-25 16:01:51
Communities of Corals in Reef Ecosystems,lasteridae. The class of Anthozoa includes the two subclasses Hexacorallia (or Zoantharia) and Octocorallia, which are different in origin as well as in their morphology and physiology. The function of reef construction is mostly performed by the reef-building (or hermatypic) corals, which form mass
semiskilled
发表于 2025-3-25 20:22:11
Morphology and Ecological Physiology of Corals,s, as dominant inhabitants of their bottom biotopes. Among these properties there could be mentioned the adaptive variability of corals, their endosymbiosis with algae, and their ability for autotrophic feeding coupled with heterotrophy. Below the most important points of the ecological morphology a
Duodenitis
发表于 2025-3-26 01:19:29
Nutrition of Corals,r tissues — the zooxanthellae. The endosymbiosis enables them to use solar energy. Simultaneously, coral polyps are able to feed as heterotrophs. The autotrophic and heterotrophic nutrition of corals and the relative importance of these sources in their energy balance have been recognized long ago a
Hyaluronic-Acid
发表于 2025-3-26 04:24:03
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高射炮
发表于 2025-3-26 09:54:12
Destruction and Recovery of Reef Systems, Reef and Man, very sensitive to external impacts, be they natural or manmade, which violate their homeostasis. During the last three decades, catastrophic events affected coral reef systems, resulting in their destruction in vast areas; hurricanes, the warming of water by the El Niño, cuuurent extra low tides, .
Spina-Bifida
发表于 2025-3-26 14:05:05
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Deference
发表于 2025-3-26 18:25:00
Reef Lime Constructions,morphological variety of reefal constructions they have many common geomorphological elements, such as buttress system, reef-flat, lagoon, patch reef zone etc. It demonstrates the existence of some common regularity in their origin and growth on different structural foundations of shelf and island c