• Aucun résultat trouvé

Native tree species

Linking multiple-level tree traits with biomass accumulation in native tree species used for reforestation in Panama

Linking multiple-level tree traits with biomass accumulation in native tree species used for reforestation in Panama

... three species (Co, Ls and Hc) were particularly interesting candidates from which to create plantations with a carbon sink ...contrasting species may also help to maintain (1) a greater diversity of ...

13

Biomass distribution among tropical tree species grown under
differing regional climates

Biomass distribution among tropical tree species grown under differing regional climates

... of native tree species for com- merce, local consumption, and to replant on abandoned agricultural ...of native trees under different regional environments is generally ...16 native and ...

8

Effects of forest restoration tree species on soil properties in Southern Rwanda

Effects of forest restoration tree species on soil properties in Southern Rwanda

... of tree species on soil properties is primordial for the development of forest restoration policies regarding the choice of species that will meet both environmental and local livelihood ...and ...

1

Chimpanzees use tree species with a resonant timbre for accumulative stone throwing

Chimpanzees use tree species with a resonant timbre for accumulative stone throwing

... AST tree species produced impact sounds that were less damped, with spectral energy concentrated at lower frequencies compared to non-AST tree ...use tree species capable of producing ...

26

Comparison of eukaryotic phylogenetic profiling approaches using species tree aware methods.

Comparison of eukaryotic phylogenetic profiling approaches using species tree aware methods.

... rithm on multiple substitution corrected amino acid distances, and second to map genetic events onto branches on the species tree. Often protein domain rearrangements and fast sequence evolution hampers ...

18

How does bark contribution to postural control change during tree ontogeny? A study of six Amazonian tree species

How does bark contribution to postural control change during tree ontogeny? A study of six Amazonian tree species

... tropical tree species in the tropical rainforest of French ...each species, the macrostructural features of the bark in cross-section are presented (panel top), with the cambium at the bottom and the ...

10

The seed dispersal of the afro- tropical tree species Staudtia kamerunensis (Myristicaceae)

The seed dispersal of the afro- tropical tree species Staudtia kamerunensis (Myristicaceae)

... focal species, and (2) decreases with proportion of forest around the focal trees and the abundance of the main remaining disperser (Bycanistes albotialis, a little ...the species of dispersers. Therefore, ...

1

Climatically controlled reproduction drives interannual growth variability in a temperate tree species

Climatically controlled reproduction drives interannual growth variability in a temperate tree species

... DISCUSSION Across a wide geographical region, a simple model structure with direct influences of summer precipitation and tempera- ture, a negative impact of reproductive effort and an autore- gressive term was ...

12

Sapling size influences shade tolerance ranking among southern boreal tree species

Sapling size influences shade tolerance ranking among southern boreal tree species

... each species) were transplanted into buckets and killed through lack of water and characteristics were observed over 4 years (1999 ...all species, we found the highest discriminating power of time of death ...

10

Species delimitation and diversification in the widespread tree genus Milicia (Moraceae)

Species delimitation and diversification in the widespread tree genus Milicia (Moraceae)

... pDNA tree and divergence times (BEAST, Drummond and Rambaut 2007) M.. nDNA tree and divergence times (BEAST, Drummond and Rambaut 2007) : M[r] ...

19

The size at reproduction of canopy tree species in central Africa

The size at reproduction of canopy tree species in central Africa

... of species life history that is relatively understudied for long-lived tropical ...timber species across 11 sites in Cameroon, Congo, and Central African ...other species traits; (2) reproductive ...

12

Tree species classification in temperate forests using formosat-2 satellite image time series

Tree species classification in temperate forests using formosat-2 satellite image time series

... of species), another cause of uncertainty may be the discrimination restricted to the most dominant tree ...of species is higher than the 13 detected ...non-sampled tree species may be ...

30

Bottom-up and top-down effects of tree species diversity on leaf insect herbivory

Bottom-up and top-down effects of tree species diversity on leaf insect herbivory

... more species- rich forest plots should shelter a greater diversity or abundance of predators than monocultures, enhancing potential biological control of ...deciduous tree species at both for- est ...

13

Species delimitation in the African tree genus Lophira (Ochnaceae) reveals cryptic genetic variation

Species delimitation in the African tree genus Lophira (Ochnaceae) reveals cryptic genetic variation

... resulted in repeated fragmentation of the Guineo-Congo- lian forest cover, the savanna area corresponding to the current Sudanian vegetation belt has probably fluctuated in area and in latitudinal range but it has not ...

14

Recovery from bark harvesting of 12 medicinal tree species in Benin, West Africa

Recovery from bark harvesting of 12 medicinal tree species in Benin, West Africa

... brasiliensis in southern Brazil and reported sheet growth to be almost non-existent. Several experiments showed that the most important factor for successful recovery is the humidity of the exposed surface immediately ...

10

The spotted wing drosophila: interactions between Drosophila suzukii and native versus local parasitoid species

The spotted wing drosophila: interactions between <em>Drosophila suzukii</em> and native versus local parasitoid species

... These results raised interesting questions such as: i) why encapsulation occurred so late and differently for parasitoid species (immune response occurring later in D. suzukii compared to D. melanogaster? longer ...

2

The role of native woody species in the restoration of Campos Rupestres in quarries

The role of native woody species in the restoration of Campos Rupestres in quarries

... using vegetative reproduction. For species abbreviations, see Table 1. Site and plot effects were assessed using 677 GLM procedures. / : no data, empty cell: non-significant, *: P < 0.05, **: P <0.01, ***: P ...

32

Modelling tree ring cellulose $\delta$$^{18}$O variations in two temperature-sensitive tree species from North and South America

Modelling tree ring cellulose $\delta$$^{18}$O variations in two temperature-sensitive tree species from North and South America

... In this paper, we use the MAIDENiso model to decipher the δ 18 O TR variability in American temperature-sensitive species (Picea mariana in northeastern Canada and Nothofa- gus pumilio in western Argentina). The ...

13

Low intra-tree variability in resistance to embolism in four Pinaceae species

Low intra-tree variability in resistance to embolism in four Pinaceae species

... Within a single plant, comparison of vulnerability to em- bolism between different organs has been studied to under- stand drought resistance at the whole-plant level. How plant organs cope with embolism formation in a ...

10

Evolutionary history of tropical tree species complexes: species delimitation and adaptive genetic variation in the Brazil nut clade (Lecythidaceae)

Evolutionary history of tropical tree species complexes: species delimitation and adaptive genetic variation in the Brazil nut clade (Lecythidaceae)

... Mosannona species contrasts with dissimilar niches and more distant ancestry of Amazon, Venezuelan and Guianan species of Cremastosperma suggesting that this element of the similar patterns of disjunct ...

3

Show all 2677 documents...

Sujets connexes