搜索结果: 1-15 共查到“海洋科学 Diversity”相关记录44条 . 查询时间(0.132 秒)
Microbial diversity below the seafloor is as rich as on Earth's surface（图）
Microbial seafloor rich Earth's surface
2020/10/30
For the first time, researchers have mapped the biological diversity in marine sediment, one of Earth's largest global biomes. Although marine sediment covers 70% of Earth's surface, little was known ...
Diet diversity: Hawkfish species coexist on coral reefs thanks to differing food preferences（图）
Diet diversity Hawkfish species coexist coral reefs food preferences
2020/4/17
How can many species of hawkfish coexist in proximity on the same coral reef? The answer may lie in their individual diets.Hawkfish are brightly colored reef fish that live in tropical oceans. Many re...
Coastal pollution reduces genetic diversity of corals, reef resilience（图）
Coastal pollution genetic diversity coral reef resilience
2020/4/10
A new study published in the journal PeerJ by researchers at the University of Hawaii found that human-induced environmental stressors have a large effect on the genetic compositio...
Study analyzing cells' blueprints reveals new patterns in the global distribution and diversity of ocean microbes（图）
Study analyzing cells blueprints reveals new patterns global distribution diversity ocean microbes
2019/12/27
A single drop of seawater can contain a wide representation of ocean microbes from around the world -- revealing new insights into the ecology, evolution and biotechnology potential of the global micr...
Microbe diversity is key to healthy coastal ecosystems（图）
Microbe diversity healthy coastal ecosystems
2019/11/15
For millions of years, symbiotic bacteria have lived inside the gills of Lucinidae clams found in seagrass meadows located along tropical coasts, such as the Florida Keys. These bacteria play a crucia...
Advanced molecular techniques have revealed the diversity of a little-known group of ocean microbes, according to a publication in Scientific Reports. Scientists analyzed samples of the microbes, call...
Protecting diversity on coral reefs:DNA may hold the key
Protecting diversity coral reefs DNA
2016/5/6
Coral reefs are widely known for their stunning array of color, shape and forms of life, making them a model for extreme biodiversity. Hidden within the multitude of reef inhabitants, but no less...
Extensive sympatry, cryptic diversity and introgression throughout the geographic distribution of two coral species complexes
Acropora, ryptic species hybridization
2015/12/11
The identification of species is one of the most basic, and yet critically important, issues
in biology with far-reaching potential implications for fields such as biodiversity
conservation, populat...
Marine reserves help preserve genetic diversity after impacts derived from climate variability: Lessons from the pink abalone in Baja California
Marine reserve Overfishing
2015/12/11
Genetic diversity is crucial for the adaptation of exploited species like the pink abalone
(Haliotis corrugata), faced with threats from climate change, overfishing and impacts
associated with aquac...
A River That Flows to the Sea:The Marine Biological Diversity Movement
River That Flows to the Sea Marine Biological Diversity Movement
2015/8/13
We are unique. Although all species affect their environments, Homo sapiens affects more of our planet in more ways to a greater degree than any other species, past or present. But we are also unique ...
The Role of Marine and Coastal Protected Areas in the Conservation and Sustainable Use of Biological Diversity
Marine and Coastal Protected Areas Conservation and Sustainable Biological Diversity
2015/8/13
At a time when threats to the marine environment have never seemed greater, the importance of marine biological diversity and its conservation have never been more clear. While the traditional measure...
On Inauguration Day 2005, the TOS Council, the governing board of The Oceanography Society, held its Annual Meeting by teleconference. Council members dialed in from five different time zones. This wa...
At abundances routinely greater than 10 million particles per milliliter, viruses are the most numerous biological entities in the oceans. To put the sheer abundance of marine viruses in context, we n...
The Geomorphology of the Great Barrier Reef:Development,Diversity,and Change
Great Barrier Reef Development Diversity Change
2015/7/20
The Geomorphology of the Great Barrier Reef by David Hopley, Scott G. Smithers, and Kevin E. Parnell was preceded 25 years ago by Hopley's landmark book on the same topic. The first book filled a void...
Diversity of Hydrothermal Systems on Slow Spreading Ocean Ridges
Slow Spreading Ocean Ridges Hydrothermal Systems
2015/7/16
The global mid-ocean ridge system spreads over a spectrum of rates, and oceanic crust formed at slow and ultra-slow spreading ridges (< 40 mm yr–1) differs from the more "ideal" layered structure form...