Soil carbon — which constitutes nearly 80% of the terrestrial carbon stock — is getting a lot of attention at the 2019 Fall Meeting of the American Geophysical Union (AGU). Ecological process ranging from microbial metabolism to homeowner landscape decisions impact the size and stability of the soil carbon pool — which in turn affects… Read more »
Credit: Jack Pearce via Flickr (CC BY-SA 2.0)Species that are abundant often go ignored by conservation planning until an acute threat to their populations emerge – and by then, sometimes it’s too late. According to a new article in the journal Ecosphere, common species are often critically important as structural, dominant, or foundation species in… Read more »
From the AIBS Public Policy Report: Credit: M. Downs/LTER-NCO. CC BY-SA 4.0.Reports abound from professional societies, the Academies, government agencies, and researchers calling attention to the fact that science is increasingly an interdisciplinary, transdisciplinary, inter-institutional, and international endeavor. In short, science has become a “team sport.” There is a real and present need to better… Read more »
Plans We set out to answer the general question: How do metacommunity dynamics mediate community responses to disturbance across the ecosystems represented in the LTER network? Metacommunity theory provides a framework to predict when different types of community assembly processes should control the composition of the species pool both at local and regional scales. Thus,… Read more »
LTER presents two plenary talks, plus results from synthesis working groups.
Individual talks and posters are listed and cover topics as diverse as the ecology of segregation, connectivity in barrier island communities, and modeling complex landscapes using machine learning.
The All-Scientists’ Meeting only happens every 3 years. The workshops offer an amazing smorgasbord of fresh results, new theory, tools, and opportunities to make progress on old challenges. But as the organizing committee contemplated the 2018 All Scientists’ Meeting, we also wanted to create a space for the Network to look toward the future–a way… Read more »
Sunshine, sand, and surf greeted participants of the 2018 LTER All Scientists’ Meeting as they arrived at Asilomar Conference Grounds in Pacific Grove, California. For four days, Asilomar was abuzz with the excitement of nearly 600 people sharing new scientific ideas and discussions. The theme of the 2018 meeting, Next Generation Synthesis: Successes and Strategies,… Read more »
The LTER Network Communications Office developed this monthly webinar series to keep investigators across the community apprised of new developments from the LTER synthesis groups. Webinars are hosted by the LTER Network Communications Office and the National Center for Ecological Analysis and Synthesis (NCEAS). Each of the speakers will discuss the opportunity they perceived to… Read more »
A recent meta-analysis found that aridity and low soil nitrogen levels seem to limit — rather than stimulate — plants’ ability to increase production of fine roots under elevated carbon dioxide conditions.
