Results 121 to 130 of about 2,569,633 (376)

Developing a Global Soil Regime [PDF]

open access: yes, 2015
From the 1960s onwards, the global community became more aware of the phenomena of air and water pollution. More recently, the issues of climate change, loss of biodiversity, desertification, drought, and land degradation have become more prominent ...
Boer, Ben, Hannam, Ian
core   +3 more sources

Extreme fire severity interacts with seed traits to moderate post‐fire species assemblages

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Climate change is globally pushing fire regimes to new extremes, with unprecedented large‐scale severe fires. Persistent soil seed banks are a key mechanism for plant species recovery after fires, but extreme fire severity may generate soil temperatures beyond thresholds seeds are adapted to.
Michi Sano   +3 more
wiley   +1 more source

Grass functional traits reflect the long history of fire and grazers in the savannas of Texas

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Understanding relationships among grass traits, fire, and herbivores may help improve conservation strategies for savannas that are threatened by novel disturbance regimes. Emerging theory, developed in Africa, emphasizes that functional traits of savanna grasses reflect the distinct ways that fire and grazers consume biomass ...
Ashish N. Nerlekar   +2 more
wiley   +1 more source

Dschungel unter den Füßen Unterirdisches Leben bestimmt das Funktionieren von Agrarökosystemen [PDF]

open access: yes, 2017
This work demonstrates that soil biodiversity plays an important role in agroecosystems. The presence of an enriched soil community in large outdoor lysimeters enhanced plant yield and reduced nutrient leaching losses.
Bender, Sophia   +2 more
core  

Deciphering fire tolerance of trees at the Amazonia–Cerrado transition by trait‐based approach: Implications from species to communities

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Understanding how fire impacts trees is essential for predicting the effects of novel fire regimes on plant diversity in the transition between the world's two most diverse biomes, the Cerrado and the Amazonia. Here we addressed knowledge gaps regarding physiological damage and mortality in transitional species within fire‐prone ...
Wesley Jonatar A. Cruz   +6 more
wiley   +1 more source

Soil biodiversity and environmental change in European forests

open access: yesCentral European Forestry Journal, 2017
Biodiversity not only responds to environmental change, but has been shown to be one of the key drivers of ecosystem function and service delivery.
Lukac Martin
doaj   +1 more source

Multi-functional roles of grassland in organic farming systems [PDF]

open access: yes, 2002
This report was presented at the UK Organic Research 2002 Conference. Grassland supports commodity production and maintenance of soil fertility, as well as environmental, economic and social functions beyond the farm.
Hopkins, Alan, Morris, Carol
core  

Anecic, endogeic, epigeic or all three - acknowledging the compositional nature of earthworm ecological group data in biodiversity analysis [PDF]

open access: yes, 2014
Agriculture and biodiversity are closely connected. Especially the soil ecosystem is crucial in this relation. Earthworms are seen as good indicators for the health and functioning of the soil.
Hülsbergen, Kurt-Jürgen   +4 more
core   +1 more source

Mechanochemical Strategies Applied to the Late‐Stage Modifications of Pharmaceutically Active Compounds

open access: yesAngewandte Chemie International Edition, Accepted Article.
This review explores the potential of mechanochemistry in the late‐stage modification of active pharmaceutical ingredients (APIs), offering a comprehensive analysis of methods designed to transform structurally complex molecular scaffolds. By examining the scope, efficiency, and mechanistic aspects of these approaches, the review highlights protocols ...
Johanna Templ, Lars Borchardt
wiley   +1 more source

Experimenting with the design of policies on sustainable resources management : Phase 1 final report, January 2004 - February 2005 [PDF]

open access: yes, 2005
The overall objective of the DMP is to arrest land degradation in Africa's desert margins through demonstration and capacity building activities. The GEF increment to this project will enable the programme to address issues of global environmental ...
Leclerc, Grégoire
core  

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