scholarly journals Critical indirect effects of climate change on sub-Antarctic ecosystem functioning

2013 ◽  
Vol 3 (9) ◽  
pp. 2994-3004 ◽  
Author(s):  
E. Louise Allan ◽  
P. William Froneman ◽  
Jonathan V. Durgadoo ◽  
Christopher D. McQuaid ◽  
Isabelle J. Ansorge ◽  
...  
Ecology ◽  
2010 ◽  
Vol 91 (3) ◽  
pp. 767-781 ◽  
Author(s):  
Paul Kardol ◽  
Melissa A. Cregger ◽  
Courtney E. Campany ◽  
Aimee T. Classen

2021 ◽  
Vol 53 ◽  
pp. 100-113
Author(s):  
Josephine Kuczyk ◽  
Caroline Müller ◽  
Klaus Fischer

2009 ◽  
Vol 4 (3) ◽  
pp. 255-274
Author(s):  
Stefan Heiland ◽  
Silke Spielmans ◽  
Bernd Demuth

The article examines the relevance of demographic change for the development of rural landscapes, especially in Germany's shrinking regions. To date, no empirical investigations have undertaken the matter. Thus, the article is mainly based on literature analysis and the findings of expert workshops. The research indicates that demographic change does not have as strong impact on landscapes as other factors such as agricultural policy, climate change, and the promotion of renewable energies. Nonetheless, from the perspective of nature conservation, there might be some indirect effects caused by structural and institutional changes of administrations, which could lead to a decline in importance of landscape-related concerns. In addition, changes in environmental consciousness due to rising cultural diversity could lead to a different societal attitude toward landscapes and their values.


2019 ◽  
Vol 6 ◽  
Author(s):  
Adriana Rodríguez ◽  
Iago Peaguda ◽  
Sergio Moreno-Borges ◽  
Alberto Brito

2011 ◽  
Vol 193 (1) ◽  
pp. 150-164 ◽  
Author(s):  
Elizabeth S. Jeffers ◽  
Michael B. Bonsall ◽  
Jenny E. Watson ◽  
Katherine J. Willis

1996 ◽  
Vol 23 (25) ◽  
pp. 3755-3758 ◽  
Author(s):  
Gerald A. Meehl ◽  
Warren M. Washington ◽  
David J. Erickson ◽  
Bruce P. Briegleb ◽  
Peter J. Jaumann

2015 ◽  
Vol 1 (8) ◽  
pp. e1500310 ◽  
Author(s):  
Harold F. Greeney ◽  
M. Rocio Meneses ◽  
Chris E. Hamilton ◽  
Eli Lichter-Marck ◽  
R. William Mannan ◽  
...  

The indirect effects of predators on nonadjacent trophic levels, mediated through traits of intervening species, are collectively known as trait-mediated trophic cascades. Although birds are important predators in terrestrial ecosystems, clear examples of trait-mediated indirect effects involving bird predators have almost never been documented. Such indirect effects are important for structuring ecological communities and are likely to be negatively impacted by habitat fragmentation, climate change, and other factors that reduce abundance of top predators. We demonstrate that hummingbirds in Arizona realize increased breeding success when nesting in association with hawks. An enemy-free nesting space is created when jays, an important source of mortality for hummingbird nests, alter their foraging behavior in the presence of their hawk predators.


Sign in / Sign up

Export Citation Format

Share Document