Báo cáo lâm nghiệp: "Heartwood and sapwood variation in Eucalyptus globulus Labill. trees at the end of rotation for pulpwood production" potx

Báo cáo lâm nghiệp: "Regeneration and game damage in the Krušné hory Mts. assessed on the basis of National Forest Inventory of the Czech Republic" pps

... possibilities of National Forest Inventory for the evaluation end, there comes the Inventory of Game Damage in the Smaller Territo-rial Units.CONCLUSIONResults from National Forests Inventory ... during repeated investigation in comparison with the rest of the investigated territory. In the course of ﬁve years, in relation to the original points and on the basis of a new investigation, ... 285etc., and their combination, which means that the category of game damage is the sum of damage types investigated during National Forests Inventory ac-cording to its methodology. In the investigated...

Báo cáo lâm nghiệp: "arbon and nutrient stocks in mature Quercus robur L. stands in NW Spai" docx

... p. Nutrient amounts in Quercus robur L. stands 559Table I. General characteristics of the four Quercus robur stands selected for the study.Location Parent Slope Size Altitude dg Stocking G ... C and nutrients in mature oak forests in NW Spain. Assessment of the C and nutrient distribution in theplant-soil system is required for evaluation of future strategiesaimed at preserving and ... main diﬀerences can beattributed to the higher concentrations of Ca (in the crown frac-tion), N, P and K (in the stem wood) of the oak trees, as well Nutrient amounts in Quercus robur L. stands...

Báo cáo lâm nghiệp: "Heat and drought 2003 in Europe: a climate synthesis" ppt

... 4◦C above nor-mal in a smaller region, mainly in the South-West, from East-ern Spain to Southern Germany, including most of continen-tal Italy, Sardinia, Corsica, Switzerland, and most of France.August ... than June and August, except in Swe-den, Finland and Norway. On most of the continent, both min-imum and maximum air temperature were between 1 and 3◦Cabove normal. May was also generally hotter ... WorldMeteorological Organization (WMO) and Météo France. Wealso map sunshine duration, air humidity and precipitationanomalies. Air humidity anomalies are estimated using theFrench global circulation...

Báo cáo lâm nghiệp: "Heartwood and sapwood variation in Eucalyptus globulus Labill. trees at the end of rotation for pulpwood production" potx

... at: c INRA, EDP Sciences, 2007 www.afs-journal.orgDOI: 10.1051/forest:2007045Original articleHeartwood and sapwood variation in Eucalyptus globulus Labill. trees at the end of rotation for ... 29]. The initiation and rate of transformation of sapwood intoheartwood are explained by several theories, namely that it is the amount of sapwood, e.g. area or radial width that regulates the ... properties, the suitability of eucalypts for papermaking is in uenced by the extent of heartwood and of sapwood within the pulpwood logs. Heart-wood has a negative in uence on the pulping quality increas-ing...

Báo cáo lâm nghiệp: "Fingerprinting and genetic variability in cork oak (Quercus suber L.) elite trees using ISSR and SSR markers" ppsx

... www.afs-journal.orgDOI: 10.1051/forest:2007057Original articleFingerprinting and genetic variability in cork oak (Quercus suber L.) elite trees using ISSR and SSR markersAimara L´-Aa, María Ángeles ... of SSR and ISSR markers to establish theDNA-ﬁngerprinting of each tree could be focused to select clonal lines of commercial interest.Quercus suber / cork oak / elite trees / DNA-ﬁngerprinting ... high genetic variability obtained in the samples in- dicates the advantage of these selected elite- trees in the de-velopment of breeding programs, and the usefulness of SSR and ISSR markers in...

Báo cáo lâm nghiệp: "Seasonal and intraspecific variation of frost tolerance in leaves of three Canarian laurel forest tree species" doc

... assessment of frost damage in upper crown leaves (sun leaves) and inner crown leaves (shade leaves) during warm and cold seasons in Laurus azorica, Persea indica and Myrica faya. Tem-perature of incipient ... freezing temperatures showed an intraspecific variation between leaves exposed in the uppercrown (sun leaves) and in the lower and inner parts (shade leaves) of the dense canopy of this forest ... resistant.No seasonal variation in the degree of frost tolerance wasobserved in shade leaves. Only the sun leaves showed slightseasonal variations of frost tolerance and this could be due tothe...

Báo cáo lâm nghiệp: "Morphological and functional variability in the root system of Quercus ilex L. subject to conﬁnement: consequences for aﬀorestation" ppt

... length to the depth of the container and preventing the development of re-placement taproots. The conﬁning of lateral roots in the con-tainer and their downward growth lead to the generation of ... prevent root spi-ralling, and holes in the base facilitate drainage and encourageair pruning of roots. Continual air pruning induces a limita-tion to the main root growth by shortening its ... morphology and topology For the morphological characterisation of shoots and roots and the topological characterisation of roots, 22 seedlings were taken ran-domly per type of container at the end of the...

Báo cáo lâm nghiệp:"Selfing and sibship structure in a two-cohort stand of maritime pine (Pinus pinaster Ait.) using nuclear SSR markers Santiago C. González-Martíneza,b, Sophie Gerberc, María-Teresa Cerverad, José-Miguel Martínez-Zapaterd, Ricardo " ppsx

... Ait.) using nuclear SSR markers Santiago C. González-Martínez a, b, Sophie Gerberc, Mar a- Teresa Cerverad, José-Miguel Martínez-Zapaterd, Ricardo Al a a and Luis Gilb* a Unidad de ... 115Ann. For. Sci. 60 (2003) 115121â INRA, EDP Sciences, 2003DOI: 10.1051/forest:2003003Original articleSelfing and sibship structure in a two-cohort stand of maritime pine (Pinus pinaster Ait.) ... Gil L., Al a R., Seed gene flow and fine-scale structure in a Mediterranean pine (Pinus pinaster Ait.) using nuclear microsatellite markers, Theor. Appl. Genet. 104 (2002)1290–1297.[21] Hamrick...

Báo cáo lâm nghiệp: "Summer and winter embolism in oak: impact on water relations" potx

... freeze- and summer drought-induced xylem embolism: an ecological interpretation.Plant Cell Environ 16, 511-519Milburn JA (1973) Cavitation in Ricinus by acousticdetection: induction ... to dysfunction because any break in the column in a conduit drains the con-duit of water and necessarily disrupts fur-ther water flow.A break in the water column ... summer embolisms are generally avoided. On the other hand, frost-induced embolism may explain species distributions in cold climates.Quercus spp / embolism / water relations...

Báo cáo lâm nghiệp: "Starch and soluble carbohydrates in leaves of water-stressed oak saplings" ppsx

... soildrought on the rate of CO2 assimilation and the amount of soluble and insoluble carbo-hydrates in leaves of 4-year-old saplings of Q petraea. The aim of these experimentswas ... hexose Short noteStarch and soluble carbohydrates in leaves of water-stressed oak saplingsD ÉpronE DreyerÉcophysiologie forestière, Centre de Nancy, Inra, 54280 Champenoux, ... potential (Ψwp) and net CO2 assimilation rates (A) in control and water-stressed leaves of Quercus petraeasaplings (mean of four replicates ± standarderror).* Significant...

Báo cáo lâm nghiệp: "Water and bioelement fluxes in four Quercus pyrenaica forests" ppt

... drainage does. More-over, the vegetation shows great depen-dence on the rains of the dry season, but Original articleWater and bioelement fluxes in four Quercus pyrenaica ... rain intensity,slight slopes, high infiltration and absence ofimpermeable layers near the soil surface.DrainageDrainage (D) increased with rainfall (figs 1 and 2), and ... isreduced. In summary, the losses from the soil arelower than the atmospheric inputs, result-ing in a net gain, more evident in S1 forNO3- and SO42- (depending mainly...

Báo cáo lâm nghiệp: "Latitudinal and altitudinal variation of bud burst in western populations of sessile oak" docx

... Latitudinal and altitudinal variations of bud burst in western populations of sessile oak (Quer-cus petraea (Matt) Liebl) are examined. The phenology of bud burst in 50 populations ... Original articleLatitudinal and altitudinal variation of bud burst in western populations of sessile oak(Quercus petraea (Matt) Liebl)A ... populations of sessile oakhas been studied in four provenance tests located in France. The authors obtained large variationsbetween populations and these variations are linked...

Báo cáo lâm nghiệp: "Litterfall and mineral return in two cork-oak forests in northeast spain" pot

... elements (N, K, Mg and espe-cially P), and high concentrations of Ca, Fe Original articleLitterfall and mineral return in two cork-oak forests in northeast spainA Caritat1G ... 1996)Summary - Seasonal trends in littertall and potential mineral return were studied in two cork-oak forest sites in the northeastern Iberian peninsula. The estimated average ... typical of those in cork-oak forests in the northeastern Iberianpeninsula. A comparison is made betweenthe values obtained in our two plots and those reported in other Mediterraneanforest...

Báo cáo lâm nghiệp: "Photosynthesis and leaf longevity in alder, birch and ash seedlings grown under different nitrogen" ppsx

... Photosynthesis and leaf longevity in alder, birch and ash seedlings grown under different nitrogen levelsT. Koike1M. Sanada21 Swiss Federal Institute of Forestry ... rates and leaf longevity of deciduous broad-leavedtree seedlings in relation to the anatomicalcharacteristics in leaves.Materials and MethodsOne yr old seedlings of alder ... birch, ash, and maple.Photosynthetica 21, 503-508Linder S. & Rook D.A. (1984) Effects of mineralnutrition on carbon dioxide exchange and parti-tioning of carbon in...

Báo cáo lâm nghiệp: "Diurnal and seasonal fluctuations in the bark respiration of standing Quercus acutissima trees in Nakaizu, Japan" docx

... the stem and on fine days during the growing season.On cloudy and rainy days, the depression Diurnal and seasonal fluctuations in the bark respiration of standing Quercus ... day, and the difference between the daily maximum and minimum values of respiration rates in the upper part of the stem was greaterthan that of the lower part of the ... 13.8°C. Bark respiration was measured in 8 parts of stem bark at different heights of dominant (d) and suppressed (s) trees, located at the edge (o) and within (*) the stand...

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Từ khóa: báo cáo lâm nghiệp asset after deducting the costs of disposal if the asset were already of the age and in the condition expected at the end of its useful life withholdings and instalments of personal income tax shall be transferred to the account of the company owner at the end of the reporting period grants donations and bequests received in relation to intangible assets specifying the amount of these assets the gross amount of goodwill and accumulated impairment at the end of the reporting period for share options outstanding at the end of the reporting period the range of exercise prices and weighted average remaining life Báo cáo quy trình mua hàng CT CP Công Nghệ NPV Nghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoại Nghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THz Biện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọ Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit ĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN Phát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninh Nghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chế Định tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tin Thơ nôm tứ tuyệt trào phúng hồ xuân hương Sở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIX Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)chuong 1 tong quan quan tri rui ro Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật Chiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015 Đổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt nam