Results 31 to 40 of about 2,395,279 (331)

Climate control of terrestrial carbon exchange across biomes and continents [PDF]

open access: yes, 2010
Understanding the relationships between climate and carbon exchange by terrestrial ecosystems is critical to predict future levels of atmospheric carbon dioxide because of the potential accelerating effects of positive climate–carbon cycle feedbacks ...
SUTTON Mark A   +775 more
core   +1 more source

Root Exudation of Primary Metabolites: Mechanisms and Their Roles in Plant Responses to Environmental Stimuli

open access: yesFrontiers in Plant Science, 2019
Root exudation is an important process determining plant interactions with the soil environment. Many studies have linked this process to soil nutrient mobilization.
Alberto Canarini   +4 more
doaj   +1 more source

Plant diversity and functional identity alter ant occurrence and activity in experimental grasslands

open access: yesEcosphere, 2022
Increasing plant species richness has been shown to positively affect the diversity of a range of other organisms, both above‐ and belowground. Although ants have a multitude of interactions with other organisms through their role as predators and ...
Rafael Achury   +5 more
doaj   +1 more source

Effect of flower identity and diversity on reducing aphid populations via natural enemy communities

open access: yesEcology and Evolution, 2021
Floral plantings are often used in agriculture to attract pollinator communities, but they also play an important role in recruiting and establishing natural communities for natural pest control.
Sharon E. Zytynska   +3 more
doaj   +1 more source

Warmer paleotemperatures for terrestrial ecosystems [PDF]

open access: yesProceedings of the National Academy of Sciences, 2002
Floras of predominantly wet-soil environments show a greater than expected proportion of toothed leaves, affecting the outcome of leaf physiognomically based temperature estimates. New analyses of foliar physiognomy of plants growing in predominantly wet soils in modern forests suggest that current methods of inferring paleotemperatures from fossil ...
Elizabeth A, Kowalski, David L, Dilcher
openaire   +2 more sources

When do people take action? The importance of people’s observation that nature is changing for pro-environmental behavior within the field of impersonal, environmental risk

open access: yesJournal of Integrative Environmental Sciences, 2017
Prior experience has shown to be a highly influencing factor for risk perceptions and behavioral patterns. Yet, often prior experience is connected to a personal threat and damage.
Rebecca Rogers   +5 more
doaj   +1 more source

Comparison among Different Rewetting Strategies of Degraded Agricultural Peaty Soils: Short-Term Effects on Chemical Properties and Ecoenzymatic Activities

open access: yesAgronomy, 2020
In 2013, a pilot experimental field of about 15 ha was set up within the basin of Lake Massaciuccoli (Tuscany, Italy) in order to compare different management strategies—a paludicultural system (PCS), a constructed wetland system (CWS), a nearly-natural ...
Vittoria Giannini   +6 more
doaj   +1 more source

Genetic threats to the Forest Giants of the Amazon: Habitat degradation effects on the socio‐economically important Brazil nut tree (Bertholletia excelsa)

open access: yesPlants, People, Planet, 2021
Societal Impact Statement The Brazil nut is a highly valuable non‐timber forest product from a wild, hyperdominant, emergent tree species that is increasingly vulnerable and exposed to habitat degradation.
Fidel Chiriboga‐Arroyo   +7 more
doaj   +1 more source

Trichoderma – genomes and genomics as treasure troves for research towards biology, biotechnology and agriculture

open access: yesFrontiers in Fungal Biology, 2022
The genus Trichoderma is among the best studied groups of filamentous fungi, largely because of its high relevance in applications from agriculture to enzyme biosynthesis to biofuel production.
Miriam Schalamun, Monika Schmoll
doaj   +1 more source

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