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Mashup Score: 0Whales in the carbon cycle: can recovery remove carbon dioxide? - 1 year(s) ago
The great whales (baleen and sperm whales), through their massive size and wide distribution, influence ecosystem and carbon dynamics. Whales directly store carbon in their biomass and contribute to carbon export through sinking carcasses. Whale excreta may stimulate phytoplankton growth and capture atmospheric CO2; such indirect pathways represent the greatest potential for whale-carbon…
Source: Trends in Ecology & EvolutionCategories: General Medicine News, Latest HeadlinesTweet
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Mashup Score: 2
The metamicrobiome is an integrated concept to study carbon and nutrient recycling in ecosystems. Decomposition of plant-derived matter by free-living microbes and fire – two key recycling pathways – are highly sensitive to global change. Mutualistic associations of microbes with plants and animals strongly reduce this sensitivity. By solving a fundamental allometric trade-off between metabolic…
Source: Trends in Ecology & EvolutionCategories: General Medicine News, Latest HeadlinesTweet
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Mashup Score: 0Freshwater salinisation: a research agenda for a saltier world - 1 year(s) ago
The widespread salinisation of freshwater ecosystems poses a major threat to the biodiversity, functioning, and services that they provide. Human activities promote freshwater salinisation through multiple drivers (e.g., agriculture, resource extraction, urbanisation) that are amplified by climate change. Due to its complexity, we are still far from fully understanding the ecological and…
Source: Trends in Ecology & EvolutionCategories: General Medicine News, Latest HeadlinesTweet
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Mashup Score: 2Bee and non-bee pollinator importance for local food security - 1 year(s) ago
Pollinators are critical for food security; however, their contribution to the pollination of locally important crops is still unclear, especially for non-bee pollinators. We reviewed the diversity, conservation status, and role of bee and non-bee pollinators in 83 different crops described either as important for the global food market or of local importance. Bees are the most commonly recorded…
Source: Trends in Ecology & EvolutionCategories: General Medicine News, Latest HeadlinesTweet
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Mashup Score: 2Biological Earth observation with animal sensors - 1 year(s) ago
Space-based tracking technology using low-cost miniature tags is now delivering data on fine-scale animal movement at near-global scale. Linked with remotely sensed environmental data, this offers a biological lens on habitat integrity and connectivity for conservation and human health; a global network of animal sentinels of environmental change.
Source: Trends in Ecology & EvolutionCategories: General Medicine News, Latest HeadlinesTweet
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Mashup Score: 2Bee and non-bee pollinator importance for local food security - 1 year(s) ago
Pollinators are critical for food security; however, their contribution to the pollination of locally important crops is still unclear, especially for non-bee pollinators. We reviewed the diversity, conservation status, and role of bee and non-bee pollinators in 83 different crops described either as important for the global food market or of local importance. Bees are the most commonly recorded…
Source: Trends in Ecology & EvolutionCategories: General Medicine News, Latest HeadlinesTweet
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Mashup Score: 3
Sex pheromones in many insect species are important species-recognition signals that attract conspecifics and inhibit attraction between heterospecifics; therefore, sex pheromones have predominantly been considered to evolve due to interactions between species. Recent research, however, is uncovering roles for these signals in mate choice, and that variation within and between populations can be…
Source: Trends in Ecology & EvolutionCategories: General Medicine News, Latest HeadlinesTweet
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Mashup Score: 0
Recent archaeological discoveries suggest that both archaic Denisovans and Homo sapiens occupied the Tibetan Plateau earlier than expected. Genetic studies show that a pulse of Denisovan introgression was involved in the adaptation of Tibetan populations to high-altitude hypoxia. These findings challenge the traditional view that the plateau was one of the last places on earth colonized by H….
Source: Trends in Ecology & EvolutionCategories: General Medicine News, Latest HeadlinesTweet
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Mashup Score: 3
Ancient trees contribute multifaceted ecosystem benefits to old-growth forests, rewilding, and human cultural landscapes. As such, we call for international efforts to preserve these hubs of diversity and resilience. A global coalition utilizing advanced technologies and community scientists to discover, protect, and propagate ancient trees is needed before they disappear.
Source: Trends in Ecology & EvolutionCategories: General Medicine News, Latest HeadlinesTweet
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Mashup Score: 1
Ancient trees contribute multifaceted ecosystem benefits to old-growth forests, rewilding, and human cultural landscapes. As such, we call for international efforts to preserve these hubs of diversity and resilience. A global coalition utilizing advanced technologies and community scientists to discover, protect, and propagate ancient trees is needed before they disappear.
Source: Trends in Ecology & EvolutionCategories: General Medicine News, Latest HeadlinesTweet
More whales means more valuable carbon sinks to ward off climate change, say scientists. @uasoutheast Heidi Pearson Read more in @Trends_Ecol_Evo: https://t.co/mBeYwWCXs2