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[PDF] Top 20 The combined effects of biotic and abiotic stress on species richness and connectance

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The combined effects of biotic and abiotic stress on species richness and connectance

The combined effects of biotic and abiotic stress on species richness and connectance

... objective of the present paper is to examine the combined effects of biotic and abiotic stress on richness and connectance, ... Voir le document complet

16

Effects of biotic and abiotic factors on the DNA methylation status in Gammarus fossarum

Effects of biotic and abiotic factors on the DNA methylation status in Gammarus fossarum

... biomarker of interest.  The aim of this study is to investigate the measurement of genomic DNA methylation level as a possible stress biomarker in the ecologically ... Voir le document complet

2

The effects of forest destruction on the abundance, species richness and diversity of butterflies in the Bosomkese Forest Reserve, Brong Ahafo Region, Ghana

The effects of forest destruction on the abundance, species richness and diversity of butterflies in the Bosomkese Forest Reserve, Brong Ahafo Region, Ghana

... range of human activities such as farming and logging result in degradation of biotypes and loss of ...Loss of habitats such as unimproved grasslands and wetlands has been ... Voir le document complet

10

Contrasting effects of wild <em>arachis</em> dehydrin under abiotic and biotic stresses

Contrasting effects of wild <em>arachis</em> dehydrin under abiotic and biotic stresses

... in abiotic stress, the involvement of plant DHNs in biotic stress is poorly studied, with few studies showing modulation of DHN expression associated with responses to ... Voir le document complet

17

Alpine vascular plant species richness: the importance of daily maximum temperature and pH

Alpine vascular plant species richness: the importance of daily maximum temperature and pH

... model The model including daily maximum temperature and pH was highly significant and produced an r 2 of ...two stress factors are likely to influence community species ... Voir le document complet

13

Persistence at the final stage of volcanic island ontogeny: Abiotic predictors explain native plant species richness on 111 remote Pacific atolls

Persistence at the final stage of volcanic island ontogeny: Abiotic predictors explain native plant species richness on 111 remote Pacific atolls

... native species richness relationship on the Marshall and Kiribati atolls were lower than those of Cook or French Polynesia and Pitcairn ...Indeed, the level of ... Voir le document complet

13

Hotspots and richness pattern of grasshopper species in cultural landscapes

Hotspots and richness pattern of grasshopper species in cultural landscapes

... Representativeness of common and endangered species for the spatial pattern of grasshopper species richness Our analyses show that both the number of common ... Voir le document complet

12

The Relation Between Unpalatable Species, Nutrients and Plant Species Richness in Swiss Montane Pastures

The Relation Between Unpalatable Species, Nutrients and Plant Species Richness in Swiss Montane Pastures

... were species-rich but also had considerable spatial variation in the density of unpalatable plant ...from the farm building may be an important determinant for the abundance of ... Voir le document complet

12

Semi-empirical modeling of abiotic and biotic factors controlling ecosystem respiration across eddy covariance sites

Semi-empirical modeling of abiotic and biotic factors controlling ecosystem respiration across eddy covariance sites

... FLUXNET, the global network of eddy covariance flux measurements. The main goal was to identify the main factors involved in the variability of RECO: temporally and ... Voir le document complet

66

Coupled abiotic and biotic sulfurization processes during microbial sulfate reduction with alkyl substrates

Coupled abiotic and biotic sulfurization processes during microbial sulfate reduction with alkyl substrates

... Introduction The reaction of reduced inorganic sulfur with organic matter (OM) is known to play a crucial role in C and S biogeochemical cycles in anoxic environments and in the ... Voir le document complet

5

Auxin Response Factors (ARFs) are potential mediators of auxin action in tomato response to biotic and abiotic stress (&lt;em&gt;Solanum lycopersicum&lt;/em&gt;)

Auxin Response Factors (ARFs) are potential mediators of auxin action in tomato response to biotic and abiotic stress (<em>Solanum lycopersicum</em>)

... various abiotic and biotic stresses in their immediate environ- ment, limiting considerably their growth rate and ...acid and jasmonate were identified as key regulators in various ... Voir le document complet

21

On biotic and abiotic drivers of the microphytobenthos seasonal cycle in a temperate intertidal mudflat: a modelling study

On biotic and abiotic drivers of the microphytobenthos seasonal cycle in a temperate intertidal mudflat: a modelling study

... at the land–ocean ...phytoplankton and sus- tain both benthic and pelagic higher trophic levels. The ob- jective of this study is to assess the contribution of light, mud ... Voir le document complet

30

Biotic and abiotic variables influencing plant litter breakdown in streams: a global study

Biotic and abiotic variables influencing plant litter breakdown in streams: a global study

... trial and freshwater ecosystems. Streams and rivers, in particular, contribute substantially to global carbon ...on the relative roles of different drivers of plant litter break- down ... Voir le document complet

11

Abiotic and biotic factors associated with the presence of Anopheles arabiensis immatures and their abundance in naturally occurring and man-made aquatic habitats

Abiotic and biotic factors associated with the presence of Anopheles arabiensis immatures and their abundance in naturally occurring and man-made aquatic habitats

... Considering the importance of abiotic factors, the average temperatures in water bodies where the larvae were collected ranged from 29°C to 33°C, (Maximum: 39°C) in some rock ... Voir le document complet

13

Stable carbon isotope analysis to distinguish biotic and abiotic degradation of 1,1,1-trichloroethane in groundwater sediments

Stable carbon isotope analysis to distinguish biotic and abiotic degradation of 1,1,1-trichloroethane in groundwater sediments

... perspectives The demonstration of degradation of 1,1,1-TCA by an abiotic pathway, which in contrast to biotic reductive dechlorination does not require dechlorinating bacterial activity ... Voir le document complet

9

Influence of plant species and richness on pollutant removal in treatment wetlands

Influence of plant species and richness on pollutant removal in treatment wetlands

... into the rhizosphere, and secrete exudates through their ...regulate the microbial community structure and function within the surrounding rhizosphere ( Weber and Legge, 2013 ... Voir le document complet

155

Abiotic and biotic interactions in the diffusive boundary layer of kelp blades create a potential refuge from ocean acidification

Abiotic and biotic interactions in the diffusive boundary layer of kelp blades create a potential refuge from ocean acidification

... mainstream seawater, in saturating light and dark conditions, in fast and slow flow, today’s pH 106.. and that predicted for 2100 and in the presence or absence of the comm[r] ... Voir le document complet

39

Effects of climate warming and declining species richness in grassland model ecosystems: acclimation of CO&lt;sub&gt;2&lt;/sub&gt; fluxes

Effects of climate warming and declining species richness in grassland model ecosystems: acclimation of CO<sub>2</sub> fluxes

... Because the e ffects of different global change factors are not simply additive, it is 20 important to know to what extent factors such as climate warming and biodiversity loss may ...types of ... Voir le document complet

27

Biotic and abiotic degradation of the sea ice diatom biomarker IP25 and selected algal sterols in near-surface Arctic sediments

Biotic and abiotic degradation of the sea ice diatom biomarker IP25 and selected algal sterols in near-surface Arctic sediments

... until the end of the temperature pro- ...line and 230 °C for the ion ...across the range m/z 50–700 at 4 GHz with nitrogen as collision gas ...ml/min). The QTOFMS ... Voir le document complet

18

Plant communities and species richness of the calcareous grasslands in southeast Belgium

Plant communities and species richness of the calcareous grasslands in southeast Belgium

... Because of their very low number of relevés, groups VI and VII were removed from these analyses, and comparisons were made on a qualitative ...II and III on the one hand ... Voir le document complet

17

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