Báo cáo lâm nghiệp: "reproductive and morphometric characteristics of wild boar (Sus scrofa) in the Czech republic" pot

... (without the ending and often extended hairs), metatarsal length (LTp) from the calcaneal joint to the tip of the hoof, ear length (LA) from the root of the ear to the tip, and height at the withers ... as the distance from the tip of the fore leg to the highest point at the withers. Weight was deter-mined according to circumstances: (i) the whole undressed individual, (ii) the weight of ... a dressed in- dividual including head and legs, or (iii) the weight of a dressed individual without head and legs. Age was determined in all animals. In indi-viduals up to the age of 2 years,...

Báo cáo lâm nghiệp:" Hydrological and climatic responses of Pinus elliottii var. densa in mesic pine flatwoods Florida, USA" pptx

... also the best single predictor of growth for thesesites explaining 11% and 19% of the variance alone, and spring P-PET appeared in all highly ranked models for thesesites (data not shown). In ... Dorman(south Florida slash pine), the only pine to inhabit the lowerthird of the Florida peninsula, and the only native subtropicalpine in the United States [28]. Currently, the P. elliottii var.densa ... understanding species-specific growth characteris-tics. Restoring flatwoods stands in MRSP in the face of changingland-use, river-flow inputs and climate will prove challenging,but the knowledge of...

Báo cáo lâm nghiệp: ": Climate-tree-growth relationships of Quercus petraea Mill. stand in the Forest of Bercé (“Futaie des Clos”, Sarthe, France)" docx

... slow increase from the beginning of the 20th century. Between 1910 and 2001, ring-width hasincreased of about 50%. The growth pattern of the sampledtrees was in agreement with the stand growing ... in the region of Lorraine [3], in the plain of Alsace [5] and in a wide range of taxa in England [6]. Latewood appears to be more sensitive to current climatevariations than earlywood and the ... Density Index. Between 1888 and 1986, the stand age and the mean ring width were estimated according to the characte-ristics of the trees cored in 2001 (see text for details).Year of inventory...

Báo cáo lâm nghiệp: " shake and structural characteristics chestnut (Castanea sativa Miller) coppice stand in northern Piedmont (northwest Italy)" pdf

... diameter of the shoots of the stool;— mean height of the shoots of the stool;— summation of the areas of incidence of the crowns of the shoots of the ... maximum height of the curvature at the foot of the trunk and the deflection of the incur-vation (ie, the distance between the foot of the trunk and the plumb line positioned ... of the classes of ringshake of the stools performed on the basis of the degree of dominance of the latter (tableXIII), it may be noted how the dominant and codominant...

Báo cáo lâm nghiệp: "Growth and physiological state of beech seedlings grown in a nursery in diﬀerent light conditions" docx

... lower after 30 days than in the leaves of plants left in the shade and in control seedlings growing in the gap.Photoinhibition in beech seedlings grown in the shade and transferred to full ... seedlings growing in the open area, higher values in the gap and the highest values in seedlings growing under shelterwood, ex-plained these diﬀ erences by increased photoinhibi-tion in beeches ... observed in seedlings from both the 4th and the 7th FAZ during the whole growing season (Fig. 2).Higher maximum values of ETR in unshaded seedlings of various tree species including the Euro-pean...

Báo cáo lâm nghiệp: "rowth and health state of silver fir (Abies alba Mill.) in the ridge area of the Jizerské hory Mts" docx

... dynamics of the height growth of the silver fir experimental plantings was evaluated on the basis of the results of the measurements of all trees liv-ing in 2007, and of the highest trees in 2007 ... after the growth termination at the beginning of autumn. e height growth was evalu-ated according to the parameters of all living fir indi-viduals in 2007 and according to 20% of the highest individuals ... differences in mortality between the planting variants and by the survival of declining individuals with the growth stagnation.Nutrient state of the tested plantings was indicated by the results of...

Báo cáo lâm nghiệp: "Spatial and temporal diversity of wood decomposer communities in diﬀerent forest stands, determined by ITS rDNA targeted TGGE" potx

... DOC);concentrations of available P, organic C and N were also measured in the top 5 cm of the soil proﬁle. The length of arrow indicates the relative importance of the variable in explaining the position of the tree ... overtime in the fungal communities of the native forest and beechstands. At the beginning of the incubation, the fungal speciescomposition of the native forest resembled that of oak, while the beech ... found in all sam-pling times and 31 under all tree species. The 23 species rep-resenting the intersection of these categories were present in all stands in all sampling times, but varying in the...

Báo cáo lâm nghiệp: "Floristic and structural recovery of a laurel forest community after clear-cutting: A 60 years chronosequence on La Palma (Canary Islands)" ppt

... exist in the vicinity and are con-ﬁned to steeper slopes in the northeastern part of the island. For fur-ther information about the vegetation of the area, see [13] and[ 49].Nomenclature of vascular ... after logging. The rapid closure of the canopy af-ter 3 YAH reduced the number of species, in agreement with the observed elimination of light-demanding ruderal species. The late increase in richness ... quality of the soils and the low disturbance of the forest ﬂoor during the logging. Furthermore, no inva-sive species have been detected and no remnant species arefavoured by the harvesting, suggesting...

Báo cáo lâm nghiệp: "Electrophysiological and behavioral responses of Dendroctonus valens to non-host volatiles" pdf

... Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, the Chinese Academy of Sciences,Beijing 100080, PR ChinabGraduate School of Chinese Academy of Science, Beijing ... valens, then mounted between two glass micropipettes filledwith insect Kaissling saline. The recording electrode was carefully in- serted into the distal edge of the antennal club and the indifferent ... paper was placed into the chambers. From each holdingchamber, the air passed into the respective arms of the Y tube. Air-flow through the system was maintained at 200 mL/minbyaninlineflowmeter....

Báo cáo lâm nghiệp: "Physiological and morphological responses of dormant and growing Norway spruce container seedlings to drought after planting" docx

... planting, rootegress of growing seedlings showed a considerable decline. On the other hand, root egress in dormant seedlings was ratherinsensitive to drought, and was in fact slightly increased ... observed in 9 dormant and 5 growingseedlings, most of them in block 4. These seedlings were excludedfrom further measurements and analysis. Height growth of survivingseedlings was determined (± ... stage of seedlings and the drought period on Ψshoot pd and Ψshoot d (p < 0.001), both beinglower in growing seedlings than in dormant seedlings after the third and fourth week of drought.Both...

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