Results 101 to 110 of about 1,503,979 (350)

Adhesion‐Driven Removal of Microplastics From Aquatic Systems by Using Microgel Glues

open access: yesAdvanced Science, EarlyView.
Soft polymeric microgels function as “glues” that aggregate diverse microplastics through multivalent adhesion, promoting their interfacial deposition and co‐precipitation for efficient removal from water. Remarkably, this approach remains effective even for nanoscale plastic particles as small as 50 nm.
Jinmeng Zhang   +5 more
wiley   +1 more source

Winter food sources for the Grey-headed Woodpecker (Picus canus) in South Korea using faecal analysis in nest boxes [PDF]

open access: yesBiodiversity Data Journal
The Grey-headed woodpecker (Picus canus) inhabiting South Korea is an insectivorous bird species that favours ants. However, during winter, most insects enter a dormant stage, reducing their availability as food sources. This may prompt P.
Sang-Yeon Lee   +4 more
doaj   +3 more sources

Cancer Stem Cells: The Architects of the Tumor Ecosystem.

open access: yesCell Stem Cell, 2019
Cancer stem cells (CSCs) proactively remodel their microenvironment to maintain a supportive niche. Viewed through the lens of an ecosystem, numerous tumor components have multi-directional interactions involving CSCs, supporting the complexity of tumors
B. Prager, Qi Xie, S. Bao, J. Rich
semanticscholar   +1 more source

Hydrothermal Humification of Biomass for Circular Carbon Management in Sustainable Agro‐Ecosystems

open access: yesAdvanced Science, EarlyView.
This article provides a comprehensive overview of biomass hydrothermal humification for building sustainable agro‐ecosystems. It examines the chemical transformation mechanisms and the functional benefits of the produced humic acids in soil remediation.
Ziyun Liu   +4 more
wiley   +1 more source

Challenges and opportunities for integrating lake ecosystem modelling approaches [PDF]

open access: yes, 2010
A large number and wide variety of lake ecosystem models have been developed and published during the past four decades. We identify two challenges for making further progress in this field.
Håkanson, L.   +121 more
core   +1 more source

Contrasting Patterns of Plants, Bees, Hoverflies and Spiders in Different Habitats in a Central European Agricultural Landscape

open access: yesEcology and Evolution
Semi‐natural grasslands and their biodiversity decline rapidly, although they are key elements of agricultural landscapes. Therefore, there is a need for the re‐establishment of semi‐natural grasslands in intensively managed farmlands (e.g., via sowing ...
Flóra Vajna   +6 more
doaj   +1 more source

Contrasting spatial variations between above and below-ground net primary productivity in global grasslands

open access: yesEcological Indicators
Grassland net primary productivity (NPP) plays a crucial role in global terrestrial carbon cycle and carbon balance. However, the spatial pattern and influencing factors of NPP and its components, especially the belowground net primary productivity (BNPP)
Ying Hu   +8 more
doaj   +1 more source

News Ecology and News Ecosystems

open access: yes, 2019
“News ecology” and “news ecosystems” are two terms often used in journalism studies. They are, however, different concepts that draw from different lines of research and are used by different groups of scholars rarely connected to one another. The notion of “news ecology” stems from media ecology, a branch of media theory that aims at ...
openaire   +3 more sources

Trophic Diversity in Duckweed: Mixotrophy, More Than the Sum of its Extremes

open access: yesAdvanced Science, EarlyView.
In the context of rising DOC in aquatic environments, mixotrophic duckweed may impact carbon cycling by acting as either a carbon sink, as they absorb CO2 through photosynthesis, or a carbon source, as they release CO2 through respiration of absorbed DOC, which depends on DOC concentration, light availability, temperature, and other environmental ...
Zuoliang Sun   +5 more
wiley   +1 more source

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