Results 161 to 170 of about 5,641,443 (353)

Monitoring resistance and resilience using carbon trajectories: Analysis of forest management–disturbance interactions

open access: yesEcological Applications, Volume 32, Issue 8, December 2022., 2022
Abstract A changing climate is altering ecosystem carbon dynamics with consequences for natural systems and human economies, but there are few tools available for land managers to meaningfully incorporate carbon trajectories into planning efforts. To address uncertainties wrought by rapidly changing conditions, many practitioners adopt resistance and ...
Thomas S. Davis   +5 more
wiley   +1 more source

Nucleation sites and forest recovery under high shrub competition

open access: yesEcological Applications, Volume 32, Issue 8, December 2022., 2022
Abstract Forests currently face numerous stressors, raising questions about processes of forest recovery as well as the role of humans in stimulating recovery by planting trees that might not otherwise regenerate. Theoretically, planted trees can also provide a seed source for further recruitment once the planted trees become reproductive, acting as ...
Tara Ursell, Hugh D. Safford
wiley   +1 more source

Heavy Metal Concentrations in some Biotic and Abiotic Components of the Olezoa Wetland Complex (Yaoundé-Cameroon, West Africa) [PDF]

open access: bronze, 2005
Théophile Fonkou   +6 more
openalex   +1 more source

Fen ecohydrologic trajectories in response to groundwater drawdown with an edaphic feedback

open access: yesEcohydrology, Volume 15, Issue 8, December 2022., 2022
Abstract Fens are high conservation value ecosystems that depend on consistent discharge of groundwater that saturates the near surface for most of the growing season. Reduced groundwater inputs can result in losses of native diversity, decreases in rare‐species abundance and increased invasion by non‐native species.
Eric G. Booth   +2 more
wiley   +1 more source

Response of Different Tomato Accessions to Biotic and Abiotic Stresses [PDF]

open access: yesarXiv
Accessions are prospective sources of genetic variability, as well as valuable genetic resources to deal with present and future crop breeding difficulties. The assessment of population structure and genetic diversity of tomatoes (Solanum lycopersicum L.) that have been distributed in Iraqi Kurdistan region critical in breeding programs for the ...
arxiv  

Plastics of the Future? Interdisciplinary Review on Biobased and Biodegradable Polymers: Progress in Chemistry, Societal Views, and Environmental Implications

open access: yesAngewandte Chemie International Edition, Accepted Article.
Global demand to reduce polymer waste and microplastics pollution has increased in recent years, prompting further research, development, and wider use of biodegradable and biobased polymers (BBPs). BBPs have emerged as promising alternatives to conventional plastics, with the potential to mitigate the environmental burdens of persistent plastic waste.
Sara T. R. Velasquez   +5 more
wiley   +1 more source

Variability of the component composition of the essential oil of Artemisia salsoloides Willd. from natural populations of the flora of Dagestan

open access: yesЮг России: экология, развитие
To study the variability of the gathering locality and componen t composition of essential oil from the aerial part of a little‐studied species – Artemisia salsoloides Willd.
F. A. Vagabova   +3 more
doaj   +1 more source

Roadmap to Catalytic Abatement of Gas Phase Per‐ and Polyfluoroalkyl Substances (PFAS)

open access: yesAngewandte Chemie International Edition, EarlyView.
In the context of PFAS emission abatement, this minireview addresses catalytic gas phase PFAS decomposition and the associated overarching challenges involving fundamental organic and inorganic chemistry, heterogeneous catalysis, and reaction engineering.
Patrick Lott, Florian Maurer, Arik Beck
wiley   +1 more source

Functional traits and their plasticity shift from tolerant to avoidant under extreme drought

open access: yesEcology, Volume 103, Issue 12, December 2022., 2022
Abstract Under climate change, extreme droughts will limit water availability for plants. However, the species‐specific responses make it difficult to draw general conclusions. We hypothesized that changes in species' abundance in response to extreme drought can be best explained by a set of water economic traits under ambient conditions in combination
Rosa E. Kramp   +6 more
wiley   +1 more source

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