Results 41 to 50 of about 7,756 (294)

Abundance of a cryptic generalist parasite reflects degradation of an ecosystem

open access: yesEcosphere, 2020
Ecosystem degradation due to anthropogenic activities is the primary issue of our times. Theoretical analyses as well as efforts to restore and manage ecosystems depend on comprehensive metrics of ecosystem function.
John M. Artim   +5 more
doaj   +1 more source

Ammophila Invasion Ecology and Dune Restoration on the West Coast of North America

open access: yesDiversity, 2021
The invasive ecosystem engineer Ammophila arenaria, native to Europe, was first introduced to California (USA) in 1896. More than a century later, it has come to dominate coastal foredune vegetation on the west coast of North America to the near ...
Andrea J. Pickart
doaj   +1 more source

Grazer responses to variable macroalgal resource conditions facilitate habitat structuring [PDF]

open access: yesRoyal Society Open Science, 2018
Consumer responses to altered resource conditions can vary depending on dietary preference, resource characteristics and secondary resource features such as shelter. These can have cascading effects, especially if the consumed resource impacts on overall
Gavin M. Rishworth   +3 more
doaj   +1 more source

Differential effects of ecosystem engineering by the superb lyrebird Menura novaehollandiae and herbivory by large mammals on floristic regeneration and structure in wet eucalypt forests

open access: yesEcology and Evolution, 2022
Ecosystem engineers that modify the soil and ground‐layer properties exert a strong influence on vegetation communities in ecosystems worldwide. Understanding the interactions between animal engineers and vegetation is challenging when in the presence of
Alex C. Maisey   +3 more
doaj   +1 more source

SEAWEEDS AS ECOSYSTEM ENGINEERS [PDF]

open access: yesThe Bulletin of the Ecological Society of America, 2014
Canopy-forming seaweeds are often considered as important foundation species or ecosystem engineers. In wave-sheltered rocky intertidal habitats in Atlantic Canada, macroalgal canopies are composed primarily of Ascophyllum nodosum and secondarily of Fucus spp.
Cortney A. Watt, Ricardo A. Scrosati
openaire   +1 more source

Disturbance-mediated facilitation by an intertidal ecosystem engineer

open access: yes, 2017
Ecosystem engineers facilitate communities by providing a structural habitat that reduces abiotic stress or predation pressure for associated species.
Gribben, PE (15520544)   +1 more
core   +2 more sources

Resilience and stability of kelp forests: The importance of patch dynamics and environment-engineer feedbacks.

open access: yesPLoS ONE, 2019
Habitat forming 'ecosystem engineers' such as kelp species create complex habitats that support biodiverse and productive communities. Studies of the resilience and stability of ecosystem engineers have typically focussed on the role of external factors ...
Cayne Layton   +5 more
doaj   +1 more source

Gathering in an empty house: Arthropod assemblages overwintering in abandoned hornet nests

open access: yesEcosphere, 2022
Although some species of hornets spend enormous amounts of time constructing their nests, they only utilize the nest for one season and abandon it to overwinter in other habitats.
Chiharu Furusawa, Hisanori Okamiya
doaj   +1 more source

Remote sensing‐supported mapping of the activity of a subterranean landscape engineer across an afro‐alpine ecosystem

open access: yesRemote Sensing in Ecology and Conservation, 2023
Subterranean animals act as ecosystem engineers, for example, through soil perturbation and herbivory, shaping their environments worldwide. As the occurrence of animals is often linked to above‐ground features such as plant species composition or ...
Luise Wraase   +12 more
doaj   +1 more source

A Review of Coastal Anthropogenic Impacts on Mytilid Mussel Beds: Effects on Mussels and Their Associated Assemblages

open access: yesDiversity, 2022
Mussel beds are an important habitat in many coastal systems, harboring a high diversity of biota. They are threatened by anthropogenic impacts that affect mussels and their associated assemblages.
Leandro Sampaio   +4 more
doaj   +1 more source

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