Results 1 to 10 of about 439,531 (308)

Self-segregation in heterogeneous metapopulation landscapes [PDF]

open access: yesJournal of Theoretical Biology, 2022
Complex interactions are at the root of the population dynamics of many natural systems, particularly for being responsible for the allocation of species and individuals across apposite niches of the ecological landscapes. On the other side, the randomness that unavoidably characterises complex systems has increasingly challenged the niche paradigm ...
Jean-François de Kemmeter   +2 more
openaire   +5 more sources

A Quantitative Survey of Effect of Semi-Natural Habitat Composition and Configuration on Landscape Heterogeneity in Arable Land System

open access: yesLand, 2022
Arable land systems are complex ecosystems composed of cultivated land and semi-natural habitats. Retaining an appropriate proportion of semi-natural habitats in arable land systems is beneficial for enhancing landscape heterogeneity and biodiversity ...
Xiaoyu Guo   +3 more
doaj   +1 more source

Regulation of water bodies to urban thermal environment: Evidence from Wuhan, China

open access: yesFrontiers in Ecology and Evolution, 2023
Exploring how water bodies work on the thermal environment in a real and complex urban context is of great significance to develop urban blue infrastructure (BI) system for climate adaption.
Qijiao Xie, Lu Ren, Chenzhe Yang
doaj   +1 more source

Collective foraging in heterogeneous landscapes [PDF]

open access: yesJournal of The Royal Society Interface, 2014
Animals foraging alone are hypothesized to optimize the encounter rates with resources through Lévy walks. However, the issue of how the interactions between multiple foragers influence their search efficiency is still not completely understood.
Kunal Bhattacharya, Tamás Vicsek
openaire   +3 more sources

Open forest successional stages and landscape heterogeneity promote wild bee diversity in temperate forests

open access: yesConservation Science and Practice, 2022
Recent studies have emphasized forests as crucial habitat for wild bees. In Europe, most forests are managed following the principles of close‐to‐nature silviculture, which combine timber production and nature conservation.
Tristan Eckerter   +3 more
doaj   +1 more source

Maximizing ecosystem services to the oil crop Brassica carinata through landscape heterogeneity and arthropod diversity

open access: yesEcosphere, 2021
To increase the resilience of our food system, we must better understand how ecosystem services such as pest control and pollination provided by a diverse insect community contribute to crop yield.
Shane Stiles   +3 more
doaj   +1 more source

Ecology and Genetic Structure of the Parasitoid Phobocampe confusa (Hymenoptera: Ichneumonidae) in Relation to Its Hosts, Aglais Species (Lepidoptera: Nymphalidae)

open access: yesInsects, 2020
The biology of parasitoids in natural ecosystems remains very poorly studied, though they are key species for their functioning. Here we focused on Phobocampe confusa, a Nymphalini specialist, responsible for high mortality rates in charismatic butterfly
Hélène Audusseau   +5 more
doaj   +1 more source

Using satellite data to assess spatial drivers of bird diversity

open access: yesRemote Sensing in Ecology and Conservation, 2023
Birds are useful indicators of overall biodiversity, which continues to decline globally, despite targets to reduce its loss. The aim of this paper is to understand the importance of different spatial drivers for modelling bird distributions ...
Merryn L. Hunt   +4 more
doaj   +1 more source

Response of Soil Fauna Diversity to Agricultural Landscape Het-Erogeneity in the Middle and Lower Reaches of the Yellow River—A Case Study in Gongyi City, China

open access: yesDiversity, 2022
Soil fauna contribute to important ecological functions such as improving soil structure and promoting nutrient circulation. They are the common environmental indicators in agricultural landscape.
Panpan Zhang   +6 more
doaj   +1 more source

Testing the assumptions of the pyrodiversity begets biodiversity hypothesis for termites in semi-arid Australia [PDF]

open access: yesRoyal Society Open Science, 2018
Fire shapes the composition and functioning of ecosystems globally. In many regions, fire is actively managed to create diverse patch mosaics of fire-ages under the assumption that a diversity of post-fire-age classes will provide a greater variety of ...
Hayley Davis   +4 more
doaj   +1 more source

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