搜索结果: 1-15 共查到“知识库 理学 Corals”相关记录45条 . 查询时间(0.066 秒)
Molecular Evolution of a Portion of the Mitochondrial 16S Ribosomal Gene Region in Scleractinian Corals
Gene Region Scleractinian Corals
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2015/12/17
Relationships among families and suborders
of scleractinian corals are poorly understood because of
difficulties 1) in making inferences about the evolution
of the morphological characters used in ...
The role of genes in understanding the evolutionary ecology of reef building corals
Coral Genetics FST Acropora
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2015/12/11
A key tool in evolutionary ecology is information about the temporal dynamics
of species over time. Paleontology has long been the major source of this information,
however, a very different source ...
Many corals host thermally resistant symbionts in high-temperature habitat
Symbiodinium Host–symbiont specifi city
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2015/12/11
Physiologically distinct lines of dinoflagellate
symbionts, Symbiodinium spp., may confer distinct thermal
tolerance thresholds on their host corals. Therefore, if a
coral can alternately hos...
Rapid Acclimation Ability Mediated by Transcriptome Changes in Reef-Building Corals
thermal tolerance coral climate change
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2015/12/11
Population response to environmental variation involves adaptation, acclimation, or both. For long-lived organisms, acclimation likely
generates a faster response but is only effective if the rates a...
The role of transcriptome resilience in resistance of corals to bleaching
heat stress coral bleaching transcriptomics resilience gene expression
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2015/12/11
Wild populations increasingly experience extreme conditions as climate change
amplifies environmental variability. How individuals respond to environmental extremes
determines the impact of climat...
Radiocarbon in Corals: Records of the Carbon Cycle, Surface Circulation and Climate
Carbon Cycle Surface Circulation
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2015/7/31
For more than two decades, coral skeletons have been used to reconstruct records of isotopic and chemical ratios in surface seawater (for reviews, see Druffel, 1997a; Gagan et al., 2000). Here I demon...
Exploration for Deep-Sea Corals on North Pacific Seamounts and Islands
North Pacific Seamounts Islands
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2015/7/22
Seamounts are mountains that rise from the seafloor. The technical geological definition of a seamount is a steep-sided feature with greater than 1000 m of relief compared to the surrounding sea botto...
What Corals are Dying to Tell Us About CO2 and Ocean Acidification
Ocean Acidification CO2
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2015/7/22
Emissions of carbon dioxide are causing the oceans to become more acidic. Recent experiments show that this ocean acidification threatens many ocean ecosystems. The ancient past may provide a cautiona...
HANDS-ON OCEANOGRAPHY | Corals on Acid: An Inquiry-based Activity Leading Students to a Better Understanding of Ocean Acidification Impacts
Ocean sea creatures calcification invertebrate animal bones calcium carbonate
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2015/7/16
The objective of this inquiry-based lesson is for students to gain an understanding of how increasing ocean acidity can affect the calcification of marine organisms. During this activity, students: (1...
Genetic Evidence for Regional Isolation of Pocillopora Corals from Moorea
Pocillopora Corals from Moorea Regional Isolation
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2015/7/16
Pocillopora is one of the most abundant and widely distributed coral genera, with a geographic range spanning the entire tropical Pacific and Indian Oceans as well as the Red Sea and Arabian Gulf. Acr...
Deep-Sea Corals on Seamounts
Deep-Sea Corals Seamounts
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2015/7/7
Deep-sea corals are solitary and colonial suspension-feeding cnidarians commonly associated with seamounts around the world. They are important components of seamount ecology, providing food and refug...
BOOK REVIEW:Cold-Water Corals:The Biology and Geology of Deep-Sea Coral Habitats
Cold-Water Corals Biology and Geology Deep-Sea Coral Habitats
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2015/7/7
Cold-Water Corals is the first comprehensive synthesis of one of the most active areas of current deep-sea research. It is a timely contribution to this field, which is experiencing a rapid increase i...
development of an Autonomous Aquarium System for Maintaining deep corals
corals Aquarium System
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2015/7/3
Keeping deep corals alive under optimum water temperature and quality
conditions is not an easy task. It is important to achieve a balance among
a high-water renewal rate, constant water temperatu...
Cold-Water Corals oN the tisler reef
reef Cold-Water Corals
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2015/7/3
During HERMES cruises in spring 2006 and 2007 to a cold-water
coral (CWC) reef at the border between Norway and Sweden, we studied effects of
the reef on the quality (C/N ratio) of suspended parti...
Multilocus Adaptation Associated with Heat Resistance in Reef-Building Corals
Adaptation Associated Reef-Building Corals
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2015/12/11
The evolution of tolerance to future climate change depends
on the standing stock of genetic variation for resistance to
climate-related impacts [1, 2], but genes contributing to
climate tolerance ...