analysis modi ed rational method critical storm duration
Interactions Between Agroecosystems and Rural Communities - Chapter 5 pdf
Ngày tải lên :
11/08/2014, 17:20
... aggressively patrolled the forest to control unsanctioned cutting They meted out fines, temporarily decommissioned vehicles and chainsaws, and reported repeat offenders to federal authorities ... forestry proceeds to community members Each community member of San Antonio received $690 in 1994 The other communities dedicate these proceeds to economic diversification designed to create more ... Many owed sums in excess of 10,000 pesos, and most refused to acknowledge their debts A sawmill audit uncovered an additional problem with the misclassification of boards, which represented a bonanza...
- 15
- 289
- 0
Báo cáo lâm nghiệp: "Amounts of throughfall and lysimetric water in a sub-mountain beech forest in the Kremnické vrchy Mts" ppt
Ngày tải lên :
07/08/2014, 03:22
... intervention aimed at the reduction of current stocking (Barna 2004) Five partial plots with graded stocking were created, and appropriately timed shelterwood cuttings were applied with the aim ... measured the throughfall amounts after each precipitation event The water was collected into vessels with precisely specified interception surface Ten vessels were placed on the plot with planned ... to reach the required stand density Up to the present, two cutting interventions have been accomplished: in 1989 and in 2004 The measured values were evaluated and processed using the Statistica...
- 5
- 400
- 0
Báo cáo khoa học nông nghiệp " Sustainable community-based forest development and management in some high-poverty areas in Bac Kan Province ( Report on a Training Course Forest Law )" pdf
Ngày tải lên :
21/06/2014, 04:20
... Forest violated situations decreased in comparison with last years However, these situations had still been complicated In the period of the first months of 2008, there were 508 violated situations ... passed in 1991 Each article of the 2004 act is titled in accordance with the Law on the promulgation of legal documents, which enables the law abiders to easily find out what they need Detailed ... Specifically, - Forested land area: 267.647,78 + Natural forests: 224.755,78 + Forest plantation: 42.982, 00 - Non-forested area for forestry: 120.187,59 * Situations violated forest protection...
- 16
- 365
- 0
BIODIVERSITY CONSERVATION AND UTILIZATION IN A DIVERSE WORLD pot
Ngày tải lên :
29/06/2014, 09:20
... IN A DIVERSE WORLD Edited by Gbolagade Akeem Lameed Biodiversity Conservation and Utilization in a Diverse World http://dx.doi.org/10.5772/3330 Edited by Gbolagade Akeem Lameed Contributors Dariusz ... At the initial stage a high share is accounted for by weeds, mono- and dicotyledonous plants Their seeds are found in the soil seed bank and transferred with the wind and by animals Later the trees ... country Those are mostly the mixtures of spring cereals: hulled barley with hulled oats or naked oats, hulled barley + naked or hulled oats, oats with triticale, barley with triticale, wheat +...
- 293
- 315
- 0
Báo cáo lâm nghiệp: "Changes in air quality in different phases of forest management process in a sub-mountain beech ecosystem (West Carpathian Mts.)" pdf
Ngày tải lên :
07/08/2014, 03:22
... pronounced difference was detected between plots C and I, which is also documented by the correlation coefficient value of 0.6 (Fig 2A) These facts corresponded to the natural and supposed proton ... pollutants in sub-mountain conditions are limited, the data are supplemented with figures obtained by statistical processing or with information obtained by using passive samplers The equipment is ... Bytnerowicz et al 2004) The methods are progressively improved, getting simpler, and the obtained results can be compared with the results obtained with continual analyzers (Gerosa et al 2001) Their...
- 8
- 363
- 0
Báo cáo lâm nghiệp: "C and 15 N isotopic fractionation in trees, soils and fungi in a natural forest stand and a Norway spruce plantation" pps
Ngày tải lên :
07/08/2014, 16:21
... were used for taxonomic determination The different species were classi ed into ecological groups according to the literature (accepted knowledge of ecological niches) and their niches observed in ... al [36] showed that ectomycorrhizas of Norway spruce and beech collected across Europe were 2% more enriched in 15 N than non-mycorrhizal fine roots Fungal sheaths were 2.4−6.4% enriched relative ... a total of 71 species were collected 34 species were collected only in the natural stand, 24 were collected only in the Norway spruce stand and 13 were collected both in the natural stand and...
- 11
- 319
- 0
Báo cáo khoa học: "Organic matter and nitrogen dynamics in a mature forest of common beech in the Sierra de la Demanda, Spain" doc
Ngày tải lên :
08/08/2014, 14:21
... encompassed the trees situated between 1600 and 1700 m; the second one those situated above 1400 m, while the third elevation corresponded to the trees below 1000 m altitude This method permitted us ... was calculated immediately before the annual litter fall peak Laboratory procedures Subsample biomass and litter fractions and decomposing leaves were ground and then used for chemical analysis ... fitted model is Y = Xb, where Y is biomass and X tree diameter at a height of 1.30 m It should be stressed that this model is quite complicated; indeed some authors [5, 6, 87] have proposed corrections...
- 14
- 304
- 0
Báo cáo y học: "Estimation of stature from the foot and its segments in a sub-adult female population of North India" pps
Ngày tải lên :
10/08/2014, 21:24
... Authors’ contributions KK conceived, designed contributed to the introduction, material and methods and discussion, wrote, reviewed and edited the manuscript TK analyzed data, made all the tables ... individuals were included in the study after taking informed consent The data were collected in the month of October-November 2006 from the educational institutions located in the villages of ... also contributed to introduction and discussion NP collected all the data and entered data on the computer and helped in the review of literature All authors have read and approved the final manuscript...
- 33
- 480
- 0
Oxidative stress regulates DTNBPI dysbindin 1 expression and degradation via a pest sequence in it s c terminus
Ngày tải lên :
01/10/2015, 17:27
... but it is known that based on postmortem analysis on the brains of schizophrenia patients, dysbindin-1 gene and protein expression are reduced compared to its matched-paired controls (Weickert ... despite being deprived from serum, cell viability in cultured cerebrocortical neurons which overexpressed dysbindin-1 was increased and decreased when the cells were treated with an siRNA inhibitor ... reduced prepulse inhibition, decreased parvalbumin in fast spiking interneurons, NMDA receptor hypofunction, and reduced long term potentiation (LTP) (Dean et al., 2009; Do et al., 2009) Indeed,...
- 112
- 458
- 0
Modeling ammonia-nitrogen degradation in a polluted stream with biofilm technique
Ngày tải lên :
05/09/2013, 09:38
... Eq (8) needed to be revised The natural degradation rate of the stream was assumed as q (specific value was received by measuring in the contrast section) Finally, the models was described by: ... distributed among 2~4 cm s-1, was not big and belonged to flow-slow water body, accorded with the suitable velocity for stream direct purification Data measured and derived from models were showed ... speed In 1969, Nagel and Haworth found while the concentration of dissolved oxygen (DO) exceeded 1mg/L, with DO concentration increasing the oxidizing speed of the ammonia-nitrogen also increased...
- 9
- 357
- 0
Tài liệu Báo cáo khoa học: The chitinolytic system of Lactococcus lactis ssp. lactis comprises a nonprocessive chitinase and a chitin-binding protein that promotes the degradation of a- and b-chitin doc
Ngày tải lên :
18/02/2014, 08:20
... We attempted to culture L lactis IL1403 on minimal medium containing various chitin forms as the sole carbon source The chitin-containing media (sterilized by autoclaving) were inoculated with ... activity produced by cultured L lactis Bar chart of chitinolytic activity measured in the culture supernatant of a starved L lactis culture at specic time points The bar labelled as LM17 indicates ... adopted a protocol based on denaturation in m urea, pH 8.0 for h and refolding through dialysis of concentrated denatured protein in a large volume of 20 mm Tris HCl, pH 8.0 (see Materials and methods...
- 14
- 683
- 0
Tài liệu Báo cáo khoa học: Protein kinase CK2 activates the atypical Rio1p kinase and promotes its cell-cycle phase-dependent degradation in yeast pdf
Ngày tải lên :
18/02/2014, 16:20
... immunoprecipitated HA3-tagged Cka2p using HA antibodies (C) Myc3-tagged Rio1 proteins were immunoprecipitated using anti-(myc agarose) Co-puri ed HA3-tagged Cka2p was subsequently detected by immunodecoration ... Protein contents were determined by the method published by Bradford [43] Other molecular methods were performed according to standard procedures [44] or as recommended by the manu6 facturers References ... Blue-stained protein spots of coprecipitates were excised from the gels and placed in a Multiscreen 96-well filter plate (Millipore, Bedford, MA) positioned on top of a vacuum manifold integrated into...
- 14
- 553
- 0
Tài liệu The Economics Associated with Outdoor Recreation, Natural Resources Conservation and Historic Preservation in the United States pdf
Ngày tải lên :
21/02/2014, 01:20
... supported 21,400 jobs across the country and provided $137 million in federal income taxes Anglers spent $729 million annually, which supported 14,500 jobs and provided $81 million in federal ... Nationally, the federal tax credits returned more than $22.3 billion in federal tax dollars since 1978 on $17.5 billion in tax credits – a return of 27.4% from every dollar invested This activity ... billion in federal tax dollars since 1978 on $17.5 billion in tax credits – a return of 27.4% from every dollar invested • Economic activity resulting from federal historic preservation tax credits...
- 33
- 452
- 0
Forest Economic and Environmental Accounting: A pilot study of a first implementation by Statistics Sweden docx
Ngày tải lên :
08/03/2014, 08:20
... both methods are compared Stumpage prices are used for all values in method and for fellings and natural losses in method For other values in method the total market or transaction value reduced ... produced fixed assets is included a main category called natural cultivated assets, which is further broken down as follows: Animals for breeding, dairy, draugth, etc Timber tracts and cultivated ... forests used in timber logging); such growth is treated as other volume changes in the 1993 SNA Output based on controlled but not cultivated growth and also output based on non-controlled natural...
- 48
- 520
- 0
Electrochemical Methods in Archaeometry, Conservation and Restoration potx
Ngày tải lên :
15/03/2014, 18:20
... point analysis methods according to the information yielded sample Thus, depending on the procedure involved, the analysis can be considered destructive or nondestructive, and is carried out ... study of thermally degraded products formed from traditional binding media [44] Direct temperature-resolved MS (DTMS) has been applied to the analysis of traditional binding media and synthetic varnishes ... mounting medium For preparing thin and cross sections, samples are embedded in a polymer solution After curing of the polymer, the thin or cross section is obtained by polishing the embedded sample...
- 177
- 657
- 0
Water pollution and habitat degradation in the Gulf of Thailand ppt
Ngày tải lên :
15/03/2014, 23:20
... identi ed as the dinoflagellate Gonyaulax sp According to Suvapepan (1995), 43 major red tides were recorded in the Gulf during 1988–1995 21 red tides were caused by Trichodesmium sp., 17 were caused ... affected by pesticide contamination as a result of the high usage of pesticides in these areas for agriculture purposes 4.2 Sediments Sediment cores taken from the inner Gulf of Thailand showed ... ppb) Whether these reported data are valid or not, there is a need for clarification both on sample collection and analytical methods Most mercury concentrations in the sediments were still within...
- 9
- 499
- 0
Báo cáo khoa học: Vitamin C Biosynthesis, recycling and degradation in mammals doc
Ngày tải lên :
16/03/2014, 12:20
... reduction Thioredoxin reductase Puried rat liver thioredoxin reductase, a selenoprotein, was shown to catalyze the NADPH-dependent reduction of SDA with a Km value (in the presence of thioredoxin, ... assigned to enzymes using NADH (NADH-cytochrome b5 reductase) or NADPH (thioredoxin reductase) SDA can also be reduced in the lumen of neuroendocrine secretory vesicles or in the external medium ... values of the GSH-dependent DHA reductases Arguments mentioned above to support the role of thioredoxin reductase in the reduction of SDA (decreased NADPH-dependent reductase activity in liver cytosolic...
- 22
- 445
- 0
Báo cáo khoa học: "Comparing Objective and Subjective Measures of Usability in a Human-Robot Dialogue System" potx
Ngày tải lên :
17/03/2014, 01:20
... judgements Also, Foster (2008) examined a range of automated metrics for evaluation generated multimodal output and found that few agreed with the preferences expressed by human judges In this paper, ... assembled as intended (i.e., as in Figure 3), which was judged based on the video recordings To test whether the subjects had learned how to build the sub-components that were required more than once ... which the subjects looked at the robot’s head On average, a subject asked for an instruction to be repeated nearly two times per interaction, while failed hand-overs occurred just over once per...
- 9
- 310
- 0
AGENDA 2020: A Technology Vision and Research Agenda for America''''s Forest, Wood and Paper Industry doc
Ngày tải lên :
18/03/2014, 02:20
... The industry has framed houses, finished offices, built containers, packaged goods, spanned rivers, held rails straight, carried news, provided sanitary products; it has provided products for great ... anticipated in the forming, pressing, and drying of pulp slurries which will result in improved quality, reduced capital costs, and reduced energy intensity Paper products will be manufactured to ... It has reduced the amount of water used to produce each ton of paper by 70% over the past two decades and is significantly ahead of schedule meeting emissions reduction goals developed by the...
- 27
- 455
- 0
STUDIES ON THE ECOLOGY AND CONSERVATION OF BUTTERFLIES IN EUROPE: Vol. 1: General Concepts and Case Studies pptx
Ngày tải lên :
23/03/2014, 01:20
... described sites of Clouded Apollo 30% constituted meadows and 10% wet meadows that were predominantly situated between meadows with riparian bushes (Meier et al., 2005) Our detailed study showed, ... model predictions to be applied to current questions in nature conservation, such as predicting the possible effects of land use changes Habitat connectivity analyses based on predicted habitat ... with tested Methods GAIA 14/1: 69-72 Research within the project ALARM (Assessing LArge scale environmental Risks for biodiversity with tested Methods) is an Integrated Project funded by the...
- 141
- 558
- 0