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Artículos de revistas sobre el tema "Wood accumulation"

Autor: Grafiati
Publicado: 10 de marzo de 2023

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1

Wyss, Andris, Isabella Schalko, and Volker Weitbrecht. "Field Study on Wood Accumulation at a Bridge Pier." Water 13, no. 18 (2021): 2475. http://dx.doi.org/10.3390/w13182475.

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Transported large wood (LW) in rivers may block at river infrastructures such as bridge piers and pose an additional flood hazard. An improved process understanding of LW accumulations at bridge piers is essential for a flood risk assessment. Therefore, we conducted a field study at the River Glatt in Zurich (Switzerland) to analyze the LW accumulation process of single logs at a circular bridge pier and to evaluate the results of previous flume experiments with respect to potential scale effects. The field test demonstrated that the LW accumulation process can be described by an impact, rotat
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2

Corotis, Ross B., and Daniel P. Sheehan. "Wood Damage Accumulation by Stochastic Load Models." Journal of Structural Engineering 112, no. 11 (1986): 2402–15. http://dx.doi.org/10.1061/(asce)0733-9445(1986)112:11(2402).

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3

Spreitzer, Gabriel, Heide Friedrich, and Jon Tunnicliffe. "Effects of a large woody debris accumulation on channel-bed morphology during flood events." E3S Web of Conferences 40 (2018): 02024. http://dx.doi.org/10.1051/e3sconf/20184002024.

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A novel experimental setup for the laboratory was designed in order to investigate large woody debris accumulations and their influence on hydraulic flow conditions and channel morphology at a river cross-section. Real wood and mobile gravel bedload material were used to simulate morphodynamic interactions in a headwater stream, based on a New Zealand prototype river. The survey methodology employs Structure from Motion techniques, using an advanced multi-camera-array. In this study we present the experimental setup and initial results from our first experiments. With this research project we
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4

Medvedeva, M. V., T. S. Titova, O. N. Bakhmet, A. N. Pekkoev, and V. A. Kharitonov. "Investigation of the Influence of Aerotechnogenic Pollution on the Accumulation of Heavy Metals in the Plant-Soil System." Ecology and Industry of Russia 23, no. 6 (2019): 52–57. http://dx.doi.org/10.18412/1816-0395-2019-6-52-57.

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It is shown that the chemical composition of the litter falls and wood of deciduous and coniferous trees is different. On the background of aerotechnogenic pollution, accumulation of individual heavy metals, an increase in ash content was noted. There was revealed the anthropogenic dynamics of the accumulation of heavy metals in the wood of trees: the maximum number during the period of diesel traction; as the railway site is electrified, the accumulation of elements decreases. The obtained data can be recommended to be used for phytoremediation at sites subject to pollution. The obtained data
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5

Li, Zheng, Duo Tao, Mengwei Li, et al. "Prediction of Damage Accumulation Effect of Wood Structural Members under Long-Term Service: A Machine Learning Approach." Materials 12, no. 8 (2019): 1243. http://dx.doi.org/10.3390/ma12081243.

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It is well known that wood structural members can stand a relatively heavy load in the short term but will gradually get weaker if the load is applied for a longer period. This phenomenon is caused by the damage accumulation effect in wood and should be appropriately considered during the design of timber structures. Although various formulation methods (also known as classical models) have been proposed to evaluate the damage accumulation effect in wood, the calibration of model parameters is very time-consuming. Our work proposes a novel method to deal with the damage accumulation effect in
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6

Maass, J. Manuel, Angelina Martínez-Yrízar, Cristina Patiño, and José Sarukhán. "Distribution and annual net accumulation of above-ground dead phytomass and its influence on throughfall quality in a Mexican tropical deciduous forest ecosystem." Journal of Tropical Ecology 18, no. 6 (2002): 821–34. http://dx.doi.org/10.1017/s0266467402002535.

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The amount and annual net accumulation of above-ground dead woody material were quantified in a tropical deciduous forest in western Mexico. Three plots were located within a small watershed (16 ha) and distributed along a 150-m-elevation gradient (Upper, Middle and Lower plot). Total amount of above-ground dead phytomass (fine + coarse) was 27.2 Mg ha-1. Coarse dead category (branches + logs) made up 70.6% (19.2 Mg ha-1) of the total. The rest comprised the fine fraction, which was lying on the forest floor as surface litter. Of the total coarse dead woody mass, 70.8% was standing, hanging or
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7

Storozhenko, V. G. "COMPARATIVE ASSESSMENT OF THE SUCCESSION DYNAMICS OF WOOD FRACTIONS OF SPRUCE FORESTS OF THE SOUTHERN TAIGA." FOREST SCIENCE ISSUES 5, no. 3 (2022): 1–14. http://dx.doi.org/10.31509/2658-607x-202252-109.

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Relevance. The native forests can be recognized as endangered formations of the European North of Russia. They are benchmarks of forest sustainability for comparative assessment with forests of other origin and use, what determines the relevance of research on their structural features. The purpose of the research is to conduct a comparative assessment of dynamic processes in the native forests of spruce formations of the southern taiga subzone of various successional positions (phases of dynamics) in the time trend of their development. Material and methods. Native spruce forests of different
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8

Pagliara, Stefano, and Iacopo Carnacina. "Influence of Wood Debris Accumulation on Bridge Pier Scour." Journal of Hydraulic Engineering 137, no. 2 (2011): 254–61. http://dx.doi.org/10.1061/(asce)hy.1943-7900.0000289.

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9

Schalko, Isabella, Lukas Schmocker, Volker Weitbrecht, and Robert M. Boes. "Laboratory study on wood accumulation probability at bridge piers." Journal of Hydraulic Research 58, no. 4 (2019): 566–81. http://dx.doi.org/10.1080/00221686.2019.1625820.

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10

Gabriel, J., M. Mokrejš, J. Bílý, and P. Rychlovský. "Accumulation of heavy metals by some wood-rotting fungi." Folia Microbiologica 39, no. 2 (1994): 115–18. http://dx.doi.org/10.1007/bf02906805.

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11

Скрипников, Viktor Skripnikov, Щетинкин, and Sergey Shchetinkin. "Radiation monitoring in forest ecosystems Central forest-steppe Russia." Forestry Engineering Journal 5, no. 3 (2015): 93–101. http://dx.doi.org/10.12737/14157.

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It was found that during the period of observation at hospitals forestry radiation monitoring in fresh upland oak forests and wet Pinetum compositum main drive radiocaesium is oak, which is connected, apparently, with its biological and ecological features. It is also clear that, along with the biological specificity of a particular tree species, an important role in the accumulation of woody plants play a cesium type of forest growth conditions (trophicity, humidity). In woody plants most contaminated surface tissues that make up the crust. Further, the degree of contamination, followed by le
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12

Jansen, S., E. Robbrecht, H. Beeckman, and E. Smets. "ALUMINIUM ACCUMULATION IN RUBIACEAE: AN ADDITIONAL CHARACTER FOR THE DELIMITATION OF THE SUBFAMILY RUBIOIDEAE?" IAWA Journal 21, no. 2 (2000): 197–212. http://dx.doi.org/10.1163/22941932-90000245.

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The chrome azurol-S test, which is a chemical spot-test for Al accumulation in wood, was applied to 443 wood samples of members of the Rubiaceae. A positive reaction was found in 103 specimens. Comparison of the results with earlier analyses of leaves of Rubiaceae shows that Al accumulation occurs more frequently in leaves than in wood. The strongest Al accumulators occur in the neotropical genera Psychotria subg. Heteropsychotria, Coussarea, Faramea, and Rudgea. The distribution of Al accumulators is discussed in view of recent tribal and subfamilial classification of the Rubiaceae. The major
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13

Allard, Joshua, and Andrew Park. "Woody debris volumes and carbon accumulation differ across a chronosequence of boreal red pine and jack pine stands." Canadian Journal of Forest Research 43, no. 8 (2013): 768–75. http://dx.doi.org/10.1139/cjfr-2013-0100.

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Boreal forests are thought to store more than 30% of the world’s terrestrial carbon (C), much of it in the form of dead wood. Harvesting, stand transformation, and climate change the storage capacity of this carbon pool and improved quantification of C storage is needed to improve the accuracy and coverage of C accounting in Canadian forests. In this study, we compared wood volumes and C storage in coarse woody debris (CWD), fine woody debris (FWD), and standing dead wood (snags) in a 94-year chronosequence of jack pine (Pinus banksiana Lamb.) and red pine (Pinus resinosa Ait.) stands in the S
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14

Milanez, Camilla Rozindo Dias, Carmen Regina Marcati, and Silvia Rodrigues Machado. "Trabeculae and Al-accumulation in the wood cells of Melastomataceae species from Brazilian savanna." Botany 95, no. 5 (2017): 521–30. http://dx.doi.org/10.1139/cjb-2016-0135.

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Family Melastomataceae is an important component of the Brazilian Cerrado flora, inhabiting different environments from those with well-drained soils to swamp soil sites. Several members of this family are recognized as aluminum (Al)-accumulating. We studied the wood anatomy of six species of Melastomataceae (Miconia albicans (Sw.) Triana, M. fallax DC., M. chamissois Naudin, M. ligustroides (DC.) Naudin, Microlepis oleaefolia (DC.) Triana, Rhynchanthera dichotoma DC.), growing in different environments of Cerrado, exploring the occurrence of trabeculae and Al-accumulation sites. We processed
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15

OTA, Kazuyuki, and Takahiro SATO. "INTEGRATED INVESTIGATION INTO WOOD ACCUMULATION AT BRIDGE AND A WEIR." Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) 76, no. 2 (2020): I_895—I_900. http://dx.doi.org/10.2208/jscejhe.76.2_i_895.

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16

Fernandez Barrancos, Estefania P., Robert J. Marquis, and J. Leighton Reid. "Restoration plantations accelerate dead wood accumulation in tropical premontane forests." Forest Ecology and Management 508 (March 2022): 120015. http://dx.doi.org/10.1016/j.foreco.2022.120015.

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17

Wang, S. Y., G. L. Steffens, and M. Faust. "Effect of Paclobutrazol on Accumulation of Carbohydrates in Apple Wood." HortScience 21, no. 6 (1986): 1419–21. http://dx.doi.org/10.21273/hortsci.21.6.1419.

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Abstract Apple trees (Malus domestica Borkh. ‘Spartan’ grafted on MM 106 rootstock) planted in 1976 in an orchard at Beltsville, Md., were treated with paclobutrazol a gibberellin biosynthesis inhibitor, in Spring 1982 and again in 1983. In 1982, paclobutrazol [50 wettable powder (WP)] was applied as a foliage spray on 4, 14, and 25 May 1982, at 333 mgliter−1. On 27 Apr. 1983, trunks of these trees were painted with 75 g·liter−1 of paclobutrazol. Paclobutrazol did not inhibit shoot growth in 1983 but it retarded the shoot growth significantly during 1984. The carbohydrate content of paclobutra
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18

Singh, S. P., R. K. Khanna, and J. S. Singh. "Accumulation in Wood: A Nutrient-conserving Strategy of Tropical Forests." Environmental Conservation 12, no. 2 (1985): 170–73. http://dx.doi.org/10.1017/s0376892900015605.

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19

Meredith, Marcia L., and Ronald A. Hites. "Polychlorinated biphenyl accumulation in tree bark and wood growth rings." Environmental Science & Technology 21, no. 7 (1987): 709–12. http://dx.doi.org/10.1021/es00161a013.

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20

Hagemann, Ulrike, Martin T. Moroni, Johanna Gleißner, and Franz Makeschin. "Accumulation and Preservation of Dead Wood upon Burial by Bryophytes." Ecosystems 13, no. 4 (2010): 600–611. http://dx.doi.org/10.1007/s10021-010-9343-4.

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21

Schalko, Isabella, Lukas Schmocker, Volker Weitbrecht, and Robert M. Boes. "Hazards due to large wood accumulations: Local scour and backwater rise." E3S Web of Conferences 40 (2018): 02003. http://dx.doi.org/10.1051/e3sconf/20184002003.

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Large wood (LW) in rivers increases the flow variability and provides habitats for various species. During flood events, transported logs can accumulate at river infrastructures and increase the flood hazard. LW accumulations result in an upstream backwater rise and may increase local scour, for instance at bridge piers. Consequently, estimates of the resulting backwater rise and local scour are necessary to improve the flood hazard assessment. This study presents the findings of flume experiments with a movable bed on local scour and backwater rise due to LW accumulations. The approach flow c
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22

Mizrachi, Eshchar, Lieven Verbeke, Nanette Christie, et al. "Network-based integration of systems genetics data reveals pathways associated with lignocellulosic biomass accumulation and processing." Proceedings of the National Academy of Sciences 114, no. 5 (2017): 1195–200. http://dx.doi.org/10.1073/pnas.1620119114.

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As a consequence of their remarkable adaptability, fast growth, and superior wood properties, eucalypt tree plantations have emerged as key renewable feedstocks (over 20 million ha globally) for the production of pulp, paper, bioenergy, and other lignocellulosic products. However, most biomass properties such as growth, wood density, and wood chemistry are complex traits that are hard to improve in long-lived perennials. Systems genetics, a process of harnessing multiple levels of component trait information (e.g., transcript, protein, and metabolite variation) in populations that vary in comp
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23

Rajanikanth, A., and Rajni Tewari. "Environmental implications of Gondwana wood studies in India." Journal of Palaeosciences 53, no. (1-3) (2004): 69–81. http://dx.doi.org/10.54991/jop.2004.209.

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A synthesis of fossil gymnospermous woods from various Gondwana basins of India is presented, and characters of growth rings in the secondary wood, particularly tracheidal cell characters, are evaluated for possible palaeoclimatic signals. Permian fossil woods are mostly recorded from the Damuda, Wardha and Pranhita-Godavari basins. Growth rings are common in many of these species and suggest strong seasonality. Triassic woods are poorly known from the South Rewa Gondwana Basin; the paucity of growth rings suggests a lack of marked seasons. Available evidence on Jurassic woods from the Pranhit
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24

Kaufman, Michael G., and Robert H. King. "Colonization of wood substrates by the aquatic xylophage Xylotopus par (Diptera: Chironomidae) and a description of its life history." Canadian Journal of Zoology 65, no. 9 (1987): 2280–86. http://dx.doi.org/10.1139/z87-345.

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Xylotopus par populations were monitored in a central Michigan stream during the summer growth period by sampling two types of indigenous logs and four types of introduced wood block "baits." Populations of larvae in the two indigenous logs were very similar over the course of the study with regard to number of individuals, biomass accumulation, developmental rate, and spatial distribution within colonized areas. Populations of larvae in the wood baits followed trends in density and biomass accumulation that differed between wood types. A positive relationship of the parameters with substrate
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25

Nzima, Muntubani D. S., George C. Martin, and Chic Nishijima. "Leaf Development, Dry Matter Accumulation, and Distribution within Branches of Alternate-bearing `Kerman' Pistachio Trees." Journal of the American Society for Horticultural Science 122, no. 1 (1997): 31–37. http://dx.doi.org/10.21273/jashs.122.1.31.

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We investigated the development of leaf area (LA) and the distribution of dry matter within branches of 25-year-old, alternate-bearing `Kerman' pistachio (Pistacia vera L.) trees that were in their natural “on” (heavy) or “off” (light) bearing cycles to determine the immediate and delayed effects of fruiting on shoot growth. Compared to “off” trees, individual leaves of “on” trees were greater in number and expanded twice as fast during the first 30 days after full bloom (FB) (FB + 30). Mature, fully expanded leaves of “on” trees were smaller (124.1±3.26 cm2) than those from “off” tree (163.3±
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26

Schilling, Jonathan S., and Jody Jellison. "Metal Accumulation without Enhanced Oxalate Secretion in Wood Degraded by Brown Rot Fungi." Applied and Environmental Microbiology 72, no. 8 (2006): 5662–65. http://dx.doi.org/10.1128/aem.00281-06.

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ABSTRACT Brown rot fungi were incubated in agar and agar-wood microcosms containing metallic or hydroxide forms of Al, Cu, and Fe. Metal dissolution was associated with elevated oxalate concentrations in agar, but metals translocated into wood did not affect oxalate accumulation, crystal production, or decay rate, demonstrating a substrate-dependent oxalate dynamic.
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27

Li, Lamei, Guijun Xie, Wanju Li, Yixin Li, and Xingwei Li. "The effect of heat treatment on the moisture absorption characteristics of Cu-impregnated Masson’s pine wood." BioResources 15, no. 4 (2020): 8459–71. http://dx.doi.org/10.15376/biores.15.4.8459-8471.

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The accumulation of water inside wood creates a favorable environment not only for molds, but also for wood-decaying fungi and insects. Therefore, the ability to limit water adsorption and retention is key to the longevity and performance of wood. In this study, the effect of heat-treatment and Cu nanoparticle (CuNP) impregnation on surface contact angle, specific surface area, and hygroscopicity of Masson’s pine wood was examined. Heat-treatment caused thermal degradation of hydroxyl-rich biopolymers, leading to an increase in hydrophobicity; while the resulting breakdown and blockage of the
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28

Rodkin, Oleg, Vladimir Ivanukovic, Svetlana Pronko, and Elena Kresova. "Willow wood production on radionuclide polluted areas." Zbornik Matice srpske za prirodne nauke, no. 119 (2010): 105–13. http://dx.doi.org/10.2298/zmspn1019105r.

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ABSTRACT: One of the key environmental problems in Belarus is effective use of agricultural lands contaminated by radionuclide due to the Chernobyl disaster. The alternative method to traditional agricultural crops is fast growing willow cultivation. It is possible to use biomass of willow as renewable energy source. The goal of our investigation was the estimation of environmental aspects of willow wood production on polluted areas. The field study experiments (2007-2010) were conducted at Krichev district of Mogilev region in eastern Belarus. This region characterized by high level of Cs-137
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29

Ritschel, Franziska, Andreas J. Brunner, and Peter Niemz. "Nondestructive evaluation of damage accumulation in tensile test specimens made from solid wood and layered wood materials." Composite Structures 95 (January 2013): 44–52. http://dx.doi.org/10.1016/j.compstruct.2012.06.020.

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30

Mironchik, A. F. "Interspecific dynamics of accumulation 137Cs by the basic wood breeds of woods of the Mogilev region." Вестник Белорусско-Российского университета, no. 2 (2007): 176–88. http://dx.doi.org/10.53078/20778481_2007_2_176.

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31

Mironchik, A. F. "Interspecific dynamics of accumulation 90Sr by the basic wood breeds of woods of the Mogilev region." Вестник Белорусско-Российского университета, no. 4 (2006): 221–29. http://dx.doi.org/10.53078/20778481_2006_4_221.

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32

González-Cásares, Marcos, Marín Pompa-García, Alejandro Venegas-González, et al. "Hydroclimatic variations reveal differences in carbon capture in two sympatric conifers in northern Mexico." PeerJ 7 (June 11, 2019): e7085. http://dx.doi.org/10.7717/peerj.7085.

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Background Forest ecosystems are considered among the largest terrestrial carbon sinks. The dynamics of forest carbon depend on where the carbon is stored and its responses to environmental factors, as well as the physiology of the trees. Thus, threatened forest regions with high biodiversity have great scientific importance, such as the Sierra Madre Occidental in Mexico. A comparative analysis of tree species can expand the knowledge of the carbon cycle dynamics and ecological processes in this region. Here, we examined the growth, wood density, and carbon accumulation of two threatened speci
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33

Langlois, Jeffrey D., Rakesh Gupta, and Thomas H. Miller. "Effects of Reference Displacement and Damage Accumulation in Wood Shear Walls." Journal of Structural Engineering 130, no. 3 (2004): 470–79. http://dx.doi.org/10.1061/(asce)0733-9445(2004)130:3(470).

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34

Holan, Z. R., and B. Volesky. "Accumulation of cadmium, lead, and nickel by fungal and wood biosorbents." Applied Biochemistry and Biotechnology 53, no. 2 (1995): 133–46. http://dx.doi.org/10.1007/bf02788603.

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35

Švajlenka, Jozef, and Mária Kozlovská. "Effect of accumulation elements on the energy consumption of wood constructions." Energy and Buildings 198 (September 2019): 160–69. http://dx.doi.org/10.1016/j.enbuild.2019.06.006.

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36

Björdal, Charlotte Gjelstrup, and Yvonne Fors. "Correlation between sulfur accumulation and microbial wood degradation on shipwreck timbers." International Biodeterioration & Biodegradation 140 (May 2019): 37–42. http://dx.doi.org/10.1016/j.ibiod.2019.03.010.

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37

Chernykh, A. G., S. I. Mironova, E. V. Danilov, and T. A. Serova. "Influence of destructors on the dynamics of damage accumulation in wooden structures." Вестник гражданских инженеров 19, no. 3 (2022): 35–43. http://dx.doi.org/10.23968/1999-5571-2022-19-3-35-43.

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The paper considers the features of wooden structures` damage in the conditions of the North. The authors present the results of exploring of a cultural heritage object of federal significance. There is disclosed the nature of the relationship between the type of wood-destroying fungus and the deterioration rate of wood strength. The relative reliability of the structure and the main reasons that have led to the damage of the historical wooden house are specified. A phenomenon is described that increases the deterioration process rate of a historical log house.
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38

Moliński, Waldemar, Przemysław Mania, and Gabriel Tomczuk. "The usefulness of different wood species for bow manufacturing." Folia Forestalia Polonica 58, no. 4 (2016): 183–87. http://dx.doi.org/10.1515/ffp-2016-0021.

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Abstract The aim of this study was to define the density and selected mechanical parameters of wood used for bow production at present, and in the past. Properties such as modulus of elasticity, bending strength and energy accumulation were determined for 11 species of wood. The analysis of results revealed that in the past, the wood used for the production of bows was not always most suitable for this application.
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39

Garbaruk, Dmitriy K., and Anatoliy V. Uglyanets. "WOOD AND BARK 137CS CONTAMINATION IN BLACK ALDER HIGH-AGE STANDS IN THE NEAR ZONE OF THE CHERNOBYL NUCLEAR POWER PLANT." Journal of the Belarusian State University. Ecology., no. 2 (June 25, 2022): 48–58. http://dx.doi.org/10.46646/2521-683x/2022-2-48-58.

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The results of the study of 137Cs contamination of wood and bark of black alder in high-age stands of the most common types of forest in the near zone of the Chernobyl Nuclear Power Plant are presented. The parameters of the accumulation of radionuclide by these tissues by types of forest and in general by formation are determined. The connection of their accumulation of 137Cs with the soil moisture index has been established. The features of the distribution of radionuclide in the wood of trees by classes of growth and development by Craft and by the radial profile of the trunk, as well as in
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40

Miller, J. J., B. W. Beasley, C. F. Drury, and B. J. Zebarth. "Accumulation and redistribution of residual chloride, nitrate, and soil test phosphorus in soil profiles amended with fresh and composted cattle manure containing straw or wood-chip bedding." Canadian Journal of Soil Science 91, no. 6 (2011): 969–84. http://dx.doi.org/10.4141/cjss2011-048.

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Miller, J. J., Beasley, B. W., Drury, C. F. and Zebarth, B. J. 2011. Accumulation and redistribution of residual chloride, nitrate, and soil test phosphorus in soil profiles amended with fresh and composted cattle manure containing straw or wood-chip bedding. Can. J. Soil Sci. 91: 969–984. Limited research has compared the effect of fresh versus composted beef (Bos taurus) cattle feedlot manure containing straw or wood chips on accumulation and redistribution of residual chloride (Cl), NO3-N, and soil test P (STP) in soil profiles of the Great Plains region of North America. Barley (Hordeum vu
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41

Albrigo, L. G., J. P. Syvertsen, and R. H. Young. "Stress Symptoms of Citrus Trees in Successive Stages of Decline Due to Blight." Journal of the American Society for Horticultural Science 111, no. 3 (1986): 465–70. http://dx.doi.org/10.21273/jashs.111.3.465.

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Abstract Nutritional and H2O stress symptoms of 1) healthy citrus trees, 2) predecline trees (those with elevated bark Zn but no visible wilt or dieback symptoms), and 3) trees in early decline due to citrus blight were compared. All early decline trees had elevated Zn and reduced H2O uptake in the trunk; N accumulation in trunk wood, bark, and leaf tissues; and increased xylem vessel plugging and correspondingly reduced H2O conductivity compared to healthy trees. The early decline trees did not have reduced feeder root densities, and wood pH was elevated in this stage for only one of 2 locati
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42

Tupper, C., A. J. Pitman, and S. M. Cragg. "Copper Accumulation in the Digestive Caecae of Limnoria quadripunctata Holthius (Isopoda: Crustacea) Tunnelling CCA-Treated Wood in Laboratory Cultures." Holzforschung 54, no. 6 (2000): 570–76. http://dx.doi.org/10.1515/hf.2000.097.

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Summary To investigate the mechanisms by which the isopod Limnoria tolerates copper, chromium and arsenic when tunnelling CCA-treated wood in the marine environment, digestive caecae of specimens of L. quadripunctata from CCA-treated and untreated Pinus sylvestris sapwood were examined using transmission electron microscopy (TEM) and energy dispersive X-ray detection (EDX). Copper-containing granules were found to be present in the small cells of the digestive caecae (midgut) of Limnoria from both treated and untreated wood. However, individuals tunnelling treated timber contained a greater nu
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43

Bigler, Christof, and Thomas T. Veblen. "Changes in litter and dead wood loads following tree death beneath subalpine conifer species in northern Colorado." Canadian Journal of Forest Research 41, no. 2 (2011): 331–40. http://dx.doi.org/10.1139/x10-217.

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Litter and dead wood affect important processes in forest ecosystems such as nutrient and carbon cycling and are key influences on biodiversity and fire behavior. Increased tree mortality rates in western North America associated with climate trends and increased bark beetle activity highlight the need to better understand the dynamics of litter and dead wood following tree death. For eight old-growth stands in a subalpine forest landscape in northern Colorado (USA), we compared litter and dead wood loads beneath more than 200 dead and live Engelmann spruce (Picea engelmannii Parry ex Engelm.)
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44

Conde-García, M., M. Conde-García, J. A. Tenorio-Ríos, and J. Fernández-Golfín. "Experimental evaluation of the effect of different design conditions on the risk of decay in solid wood exposed to outdoor climate." Materiales de Construcción 71, no. 342 (2021): e247. http://dx.doi.org/10.3989/mc.2021.12220.

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Wood decay have the greatest impact on in-service wood structural elements. In most cases, decay is associated with excessive accumulation of moisture in the wood. The structural design conditions have an effect on the wood moisture content and this affects the service life of the material. In this study, which involved an experimental trial specifically designed to embrace different structural design conditions, the moisture content evolution in different places affected by different design conditions was evaluated over a period of three years in Madrid (Spain). The effect of protection by ea
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45

YOKOYAMA, Hikari, Daisuke KOMORI, and Thapthai CHAITHONG. "EXAMINING THE MECHANISM OF WOOD ACCUMULATION AND EXPORT IN TERAUCHI DAM CATCHMENT." Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) 75, no. 2 (2019): I_169—I_174. http://dx.doi.org/10.2208/jscejhe.75.2_i_169.

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46

Sornek, Krzysztof, Mariusz Filipowicz, and Kamila Rzepka. "Study of clean combustion of wood in a stove-fireplace with accumulation." Journal of the Energy Institute 90, no. 4 (2017): 613–23. http://dx.doi.org/10.1016/j.joei.2016.05.001.

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47

Gabriel, J., O. Kofro e. ová, P. Rychlovský, and M. Kren —. elok. "Accumulation and Effect of Cadmium in the Wood-Rotting Basidiomycete Daedalea quercina." Bulletin of Environmental Contamination and Toxicology 57, no. 3 (1996): 383–90. http://dx.doi.org/10.1007/s001289900202.

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48

Hastrup, Anne Christine Steenkjær, Bo Jensen, and Jody Jellison. "Fungal accumulation of metals from building materials during brown rot wood decay." Archives of Microbiology 196, no. 8 (2014): 565–74. http://dx.doi.org/10.1007/s00203-014-0993-z.

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49

Babushkina, Elena, Dina Zhirnova, Liliana Belokopytova, and Eugene Vaganov. "Warming induced changes in wood matter accumulation in tracheid walls of spruce." Journal of Mountain Science 17, no. 1 (2020): 16–30. http://dx.doi.org/10.1007/s11629-019-5516-6.

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50

Mensah, G. W. K. "Accumulation of malathion residues in grain stored on malathion-treated wood surfaces." Pesticide Science 20, no. 3 (1987): 161–66. http://dx.doi.org/10.1002/ps.2780200302.

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