What maintains stability within an ecosystem and prevents a single best competitor from displacing other species from a community? Does ecosystem stability depend upon the presence of a wide variety of species, as early ecologists believed, or does diversity do the exact opposite, and lead to instability, as modern theory predicts?
Category:
Published on: 21 Mar 2024
Uncertainty in measuring biodiversity change could hinder progress towards global targets for nature
Category:
Published on: 16 Feb 2024
It's not every day that a university assignment transforms into a real-world conservation initiative. Yet, that's precisely what happened with the Macdonald Campus Pollination Meadow project. What began as coursework evolved into an ecological marvel, all thanks to the hard work and vision of a group of Macdonald students led by Alex Kuijper Dickson BEng鈥�23 (Bioresource) and Heather Brown BSc(AgEnvSc)鈥�24.
Category:
Published on: 29 Nov 2023
Dr. Murray Humphries聽(PhD鈥�01), a passionate wildlife biology professor at the Macdonald Campus, spends his days immersed in the fascinating world of biodiversity鈥攖he colorful, complex tapestry of life on Earth. At the Macdonald Campus, we don't just study this diversity, we celebrate it.
Category:
Published on: 29 Nov 2023
Insect populations are widely influenced by weather anomalies, with decreasing numbers observed during unfavorable conditions and a spike in normal periods, according to a new study. The study published in Nature tries to resolve a debated topic: Are insect populations declining? Several studies have reported a decline in insect populations and diversity while others have questioned this. ()
Here is an expert from 香蕉视频 who can provide comment on this issue:
Category:
Published on: 3 Oct 2023
NSERC Alliance Grant supports McGill-led Canadian team, new global climate center on AI for biodiversity change
Category:
Published on: 18 Sep 2023
For years, pollinator declines have been a pressing issue for ecosystem health and food security in the face of climate change and human impacts on the environment. Even in their sleep, pollinating insects cannot catch a break 鈥� for fear they鈥檒l be taken down by a small, but mighty predator: the candy-striped spider. Research published in Ecology took a closer look into this spider鈥檚 behaviour and found that the result of their stealth attacks could have substantial impacts on ecosystems.
Category:
Published on: 19 Apr 2023
When natural habitats are cleared to make way for cities, roads and agriculture, this often leaves behind 鈥渋slands鈥� of fragmented habitat that can place species at risk of extinction. Species are at risk when they find it hard to move among habitat patches to find resources and reproduce.
Category:
Published on: 22 Mar 2023
The 2022 United Nations Biodiversity Conference of the Parties (COP15) was held in Montreal on December 7-19, 2022. The conference鈥檚 outcome agreement, known as 鈥�30脳30鈥� means the protection of 30 per cent of land and oceans by 2030.
Published on: 13 Jan 2023
Tackling climate change and preserving biodiversity a key priority for McGill and Quebec
The Fonds de recherche du Qu茅bec its latest rounds of funding earlier this month in support of research, training, and initiatives to tackle major societal challenges鈥攊ncluding climate change and biodiversity loss.
Category:
Published on: 30 Jun 2022
Professors Murray Humphries, Director of the McGill Centre for Indigenous Peoples鈥� Nutrition and Environment (CINE), and Treena Delormier and Hugo Melgar-Quinonez, both from the School of Human Nutrition, will play key roles in the NFRF-T project, Biodiversity Conservation and the Health and Well-being of Indigenous Peoples, led by the University of A
Category:
Published on: 24 Jan 2022
As the global community is called to re-examine our relationship to the natural world, one thing is certain: despite all our technological advances, humans are completely dependent on healthy and vibrant ecosystems for water, food, medicines, clothes, fuel, shelter, and energy, just to name a few. The 2021 theme, 鈥淲e鈥檙e part of the solution鈥�, was chosen to be a continuation of the momentum generated last year under the over-arching theme, 鈥淥ur solutions are in nature鈥�, which served as a reminder that biodiversity remains the answer to several sustainable development challenges.
Category:
Published on: 19 May 2021
For decades, scientists have wrestled with rival theories to explain how interactions between species, like competition, influence biodiversity. Tracking microbial life across the planet, researchers from 香蕉视频 show that biodiversity does in fact foster further diversity in microbiomes that are initially less diverse. However, diversity rates plateau with increased competition for survival and space in more diverse microbiomes.
Published on: 3 Feb 2021
The Group on Earth Observations - Biodiversity Observation Network (GEO BON), a global research network and community of practice dedicated to improved monitoring of Earth鈥檚 biodiversity, announces the relocation of its headquarters from Leipzig, Germany, to Montreal, Canada.
GEO BON responds to the urgent need for the best possible data and knowledge to support decisions to avoid unsustainable biodiversity loss. The information it provides will support international and national actions to meet biodiversity targets and Sustainable Development Goals.
Category:
Published on: 6 Jul 2020
May 22 is . As the global community is called to re-examine its relationship to the natural world, one thing is certain: despite all our technological advances we are completely dependent on healthy and vibrant ecosystems for our water, food, medicines, clothes, fuel, shelter and energy, just to name a few. The 2020 theme 鈥淥ur solutions are in nature鈥� emphasizes hope, solidarity and the importance of working together at all levels to build a future of life in harmony with nature.
Category:
Published on: 21 May 2020
Pages
