raw materials for sustainable biodiesel
ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 1 doc
... the moorsh layers; and three degrees of peat decomposition (a for fibric, b for hemic, and c for sapric materials) for T1 and T2 For water management, five prognostic soil moisture complexes are ... individuals form a unique base not only for information exchange concerning the role of peatlands in the world’s geology, hydrology, climate, and ecology, but also for their wise and sustainable ... does not extend to copying for general distribution, for promotion, for creating new works, or for resale Specific permission must be obtained in writing from CRC Press LLC for such copying Direct...
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ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 2 pot
... described as follows for peat materials: PD = 0.011ash + 1.45 (2.2) PD = 0.0086ash + 1.44 (2.3) PD = 0.0124ash + 1.35 (2.4) (Okruszko, 1971) (TGL 31222/03, 1985) and for mud materials: (TGL 31222/03, ... unplowed areas In moorsh materials, the ratio of humic to fulvic acids is smaller than in the original peat materials (Okruszko, 1993) The moorsh materials are enriched in inorganic materials such as ... compared with peat materials (Table 2.8) The height of capillary rise would be less than 10 cm in deeper moorsh layers Therefore, groundwater must be maintained at a higher level for grassland grown...
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ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 3 ppsx
... of decomposition For slightly decomposed fen peat materials, the ratio was greater than 2; for highly decomposed materials, it was equal to Lundin (1964) found higher values for vertical than ... Valat et al (1991), the solid–liquid contact angle for air-dried peat materials reached 122.1∞ for woody peat, 116.8∞ for herbaceous peat and 110.9∞ for Sphagnum peat Waniek et al (2000) reported ... observed for saturated moisture content (3.21 m); for a, it was the highest (14.2 m) The nugget component (C0) accounted for 46.4% of the sill (lowest value) for n and 77.1% (highest value) for a...
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ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 5 pot
... moorsh-forming process in organic soils after drainage and reclamation I INTRODUCTION One of the most important and frequently measured chemical indicators for assessing the quality of a soil for ... Peat materials form a complex of polycarboxylic acids that exchange protons with cationic species on an equivalent basis (Bloom and McBride, 1979) The origin of acidity in organic soil materials ... ideal pH (water suspension) for plant growth to be 5.0 in Sphagnum peat, and 5.5–5.8 in wood-sedge peat Hoffmann (1964) specified a pH target of 4.3 in M KCl for muck materials rich in clay and...
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ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 6 pptx
... results indicated a tendency for available inorganic P to decrease upon air-drying for soils below a water pH of 4.4 (air-dry materials) , and for a P increase, or no change, for soils above pH 5.0 ... which depends primarily on available carbon, was 29 for pine grown in eutrophic Sphagnum woody peat materials (Puustjärvi, 1970) In forest peat materials (C/N ratio of 23.4) incubated at 30°C under ... scarcely available resin-P accounted for 13% of total P, easily available NaHCO3-P for 18%, more scarcely available NaOH-P for 30%, and residual P in humus for 39%, in Quebec moorsh soils The...
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ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 7 pdf
... exchangeable forms of Cu2+ are important sources of Cu for crop production Briefly, those Cu forms are sequentially extracted using distilled © 2003 by CRC Press LLC water (H2O) for h, followed ... in Figure 7.2 for moorsh soil materials containing more than 45% SOM, CuH2O+KNO3 decreased cubically with SEBC As SEBC decreased, Cu competed more with protons A critical value for CuH2O+KNO3 ... M.P and Mathur, S.P 1988 Soil tests for copper, iron, manganese, and zinc in histosols: A comparison of eight extractants for measuring active and reserve forms of the elements Soil Sci., 145:215–221...
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ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 8 docx
... hydrophobic forces to adsorption Whereas this would be true for nonpolar compounds, this interpretation cannot be used for polar species for which retention mechanisms other than hydrophobic forces ... contents over its carbon content [(N + O)/C] (Rutherford et al., 1992) This ratio is higher for relatively fresh compared with more decomposed materials (Torrents et al., 1997) The rubbed fiber ... hypotheses include the fundamental role of soil organic constituents in the formation of bound residues Some evidences for the formation of bound residues of pesticides applied to organic soils can...
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ORGANIC SOILS and PEAT MATERIALS for SUSTAINABLE AGRICULTURE - CHAPTER 10 (end) ppsx
... equations for organic soil subsidence for 30 years (S in cm) at the Ritschermoor mire depended on bulk density as follows: Loose peat materials: S = 14.3t0.442 (10.4) Rather loose peat materials: ... of organic soils for agricultural production depends on climate, requirements for nature protection, mire geomorphology and vegetation, peat stratigraphy, stage of the moorsh forming process, ... surface materials (0–30 cm) depend on peat type, pH and fertility, stage of the moorsh-forming process (MFP), and contamination The MFP is slowest in soils under meadow and pasture, and for high...
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holcim positioned for sustainable growth theophil h schlatter cfo ubs global basic materials conference june 9 2010 holcim ltd
... Holcim is well positioned for sustainable growth! Strength Performance Passion 15 © Holcim Ltd 2010 Buildin UBS – Global Basic Materials Conference June 9, 2010 foundations for society's future SAC's ... Basic Materials Conference Concept of Triple Bottom Line World Business Council for Sustainable Development (WBCSD) Triple bottom line means optimization of financial, ecological and social performance ... Corporate Governance • Financial Performance © Holcim Ltd 2010 UBS – Global B onference asic Materials C June 9, 2010 Climate and energy – sustainable performance Replacing old plants by one...
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Climate change and variability in vietnam and strategiesto be addapted on agriculture for sustainable development
... AGRICULTURE FOR SUSTAINABLE DEVELOPMENT 3) Both short and long-term strategies a) Investment and accumulation of capital b) Reform of pricing schemes development of open markets and other reforms c) ... temperatures through 20oC, 25oC are very important for defining the crop calendar and crop rotation , especially for defining the growing period for Agriculture in the North and in the Mountain ... rainfall is not clear for every regions The effect of climate change and variability on agriculture are not similar in difference agro-ecological region of Vietnam For sustainable development...
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The UN Model Double Taxation Convention in the context of Financing for Sustainable Development
... tax cooperation and financing for development emphasized in: UN Committee of Experts on International Cooperation in Tax Matters (subsidiary body of ECOSOC) Financing for Development Office (FfDO) ... Consensus; 2008 Doha Declaration on Financing for Development; Outcome of 2009 Financial Crisis Conference; Outcome of 2010 MDG Summit Rio+20 Conference on Sustainable Development Committee of Experts ... and Developing Countries and the Manual for the Negotiation of Bilateral Tax Treaties between Developed and Developing Countries • Provide a framework for dialogue with a view to enhancing and...
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Implications of building energy standard for sustainable energy efficient design in buildings
... buildings and increasing demand for sustainable energy efficient buildings It is therefore essential to start promoting the use of building energy standard for sustainable energy efficient design ... research interest include: Integration of sustainable envelope for sustainable energy efficient design in building, modeling of envelope sustainable performance assessment tool and reducing building ... energy supply for their operations in the following years [23] Therefore, the requirements of building energy standards for building energy conservation are considered to be issued in the form of policy...
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A STUDY ON THE ENGLISH VIETNAMESE TRANSLATION OF TERMS IN THE MATERIALS FOR MECHANICAL ENGINEERING
... Vietnamese equivalents for the English terms The thesis aims to draw out common translation strategies which can be applied in the English-Vietnamese translation of terms in materials for mechanical ... Mechanical Engineering The thesis studies the English – Vietnamese translation of terms in the materials for Mechanical Engineering First, the thesis collects and groups English Mechanical Engineering ... translation in mechanical engineering, dictionaries editing, English language teaching as well as for the standardization of Vietnamese mechanical engineering terminology ...
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Designing listening tasks using authentic materials on websites as supplementary materials for the teaching of listening skills
... when using online materials for their listening lessons The most common reason for using online materials as supplementary materials is to keep students informed about the information and the ... in spoken form or in written form 2.2.2 How authentic materials have been used in language teaching The use of authentic materials in EFL classroom is what teachers are involved in foreign language ... likenesses and differences in sounds • Listening for specific information • Listening for organizing ideas • Listening for main points • Listening for varied points of view • Critical listening...
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Tài liệu Capacity building for sustainable tourism initiatives project pdf
... sustainable tourism in Vietnam; training manual for sustainable tourism for provincial and district level authorities; posters with responsible travel information for national parks; documentary on tourism ... Plan for Vietnam • Achievement/Current Status: The revised proposal for an update of the Tourism Development Master Plan for Vietnam, prepared by Scott Cunliffe and renamed "Master Plan for Sustainable ... of stakeholders Unfortunately, but inevitably, we were not able to transform many of our ideas into concrete activities (eg: a retreat for high level decision makers to discuss sustainable tourism...
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Tài liệu Guidelines for Developing Traffic Safety Educational Materials for Spanish-Speaking Audiences doc
... enforcement of safety belts (i.e., where motorists can be stopped for not using safety belts), materials destined for distribution in those states should include information about primary enforcement ... item for their audience and how to modify for their particular community materials that were developed for a broader audience -- Critical Expertise You Need Developing an effective material for ... child safety seats for low-income families) • Enforcement and legislation: Enacting and enforcing laws (e.g., those related to safety belt use and impaired driving) For sources of information on effective...
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Tài liệu purchasing raw materials ppt
... constituted materials The following general specifications apply: Choice of materials: Avoid from dangerous materials Reduction that material variety Application of materials with high order for quantity ... Purchasing Date of release Juli 2001 Version Page 2/4 PB-Nr: S04 Purchasing of raw materials The input of the information into the process knows both over PPS supported analyses and requirements ... PB-Nr: S04 Purchasing of raw materials flow/process documentation/competence Documents R05 Supplier judgement S04.01 Responsibility Supply Criteria Product choice S04.02 Raw Material Specification...
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Tài liệu Supply and stock of raw materials pptx
... PB-Nr: S05 Supply and stock of raw materials flow/process documentation/competence Issed by Hr Bauer Date of release Version 00 Page 2/5 PB-Nr: S05 Supply and stock of raw materials Supplier Documents ... supplier or the forwarding business with the purchase Mark With raw materials to the easier discoverableness on the bundles or the pallet by means of spraying colour, marker the internal raw material ... Version 00 Page 4/5 PB-Nr: S05 Supply and stock of raw materials Applicable documents Factory regulations Handling dangerous materials Filling raw material tanks R03.01 - stocks regulations R03.02...
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A STUDY ON THE ENGLISH VIETNAMESE TRANSLATION OF TERMS IN THE MATERIALS FOR MECHANICAL ENGINEERING
... terms in many materials for mechanical engineering The study concentrates on typical English terms and their Vietnamese equivalents in some materials for mechanical engineering The materials are ... types of modulation Some examples are: abstract for concrete, cause for effect, one part for another, reversal of terms, active for passive, space for time, intervals and limits, change of symbols ... negative is not as forceful as the positive; in fact the force of the double negative depends on the tone of voice, and therefore the appropriateness of this modulation must depend on its formulation...
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Tài liệu Edited by-I -Timothy D. Burchell Carbon Materials for Advanced Technologies doc
... for transforming graphite and disordered forms of carbon into diamond The diagram has been revised and reviewed at regular intervals [59-611 and a simplified form of the most recent diagram for ... transformation diagram for carbon has been reviewed by Sekine [69] 14 Carbon Films The transformations between one form of carbon and another can be classified as follows: a) solid-solid transformations, ... quenching Transformationof the metastable forms to the thermodynamically stable form (i.e., graphite under ambient conditions) is kinetically limited by the high activation energy for the transformation...
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