Results 61 to 70 of about 536,813 (304)

Spatial turnover of multiple ecosystem functions is more associated with plant than soil microbial β‐diversity

open access: yesEcosphere, 2021
Biodiversity—both above‐ and belowground—influences multiple functions in terrestrial ecosystems. Yet, it is unclear whether differences in above‐ and belowground species composition (β‐diversity) are associated with differences in multiple ecosystem ...
Xin Jing   +13 more
doaj   +1 more source

Seasonal litterfall and nutrients in an Atlantic Forest fragmente

open access: yesRevista Ambiente & Água, 2022
Litter dynamics is one of the fundamental processes for the growth and maintenance of native forest fragments, being considered the main pathway for nutrient cycling in forests. Studies on litter production and nutrient content therefore provide insights
Diêgo Gomes Júnior   +6 more
doaj   +1 more source

Seeing the invisible: from imagined to virtual urban landscapes [PDF]

open access: yes, 2020
Urban ecosystems consist of infrastructure features working together to provide services for inhabitants. Infrastructure functions akin to an ecosystem, having dynamic relationships and interdependencies.
Gopal, Sucharita   +3 more
core   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

open access: yesAdvanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du   +4 more
wiley   +1 more source

Accumulated litter, nutrient stock and decomposition in an Atlantic Forest fragment

open access: yesRevista Ambiente & Água, 2022
Litter dynamics is one of the fundamental processes for the growth and maintenance of native forest fragments, being considered the main pathway for nutrient cycling in forests.
Diêgo Gomes Júnior   +6 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Diverse fen plant communities enhance carbon-related multifunctionality, but do not mitigate negative effects of drought [PDF]

open access: yesRoyal Society Open Science, 2017
Global change, like droughts, can destabilize the carbon sink function of peatlands, either directly or indirectly through changes in plant community composition.
Bjorn J. M. Robroek   +3 more
doaj   +1 more source

Increasing Cultivar Diversity of Processing Tomato under Large Scale Organic Production in California [PDF]

open access: yes, 2008
At an organic farm in California, higher plant diversity was hypothesized to enhance ecosystem functions and services. Plant diversity was manipulated temporally and spatially: mustard cover crop vs.
Barrios Masias, Felipe, Jackson, Louise
core  

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

Establishing a Model Precursor System: Over a Decade of Research on Carbon Dots from the Citric Acid‐Urea System

open access: yesAdvanced Functional Materials, EarlyView.
The citric acid/urea (CA‐Urea) precursor system offers a versatile, scalable route to carbon dots with tunable luminescence and multifunctionality. Mechanistic insights into precursor chemistry and reaction parameters have enabled doping, surface modification, and hybridization strategies, yielding CDs for luminescent devices, sensing, catalysis ...
Yupeng Liu   +10 more
wiley   +1 more source

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