cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.12755/jgsee.res.2014.114
title: Comparison of short term and long term SOC stock change in rice field rotated with energy crop

description: This study focused on investigation of soil organic carbon change in short term and long term from abandoned rice field reclaimed by energy crop rotated with rice. The field experiment was designed in abandoned rice field from Aug 2009 to Jan 2013 at King Mongkut's University of Technology Thonburi, Ratchaburi campus, Thailand. The four crop rotation systems designed to fallow land- rice (RF), rice-rice (RR), corn-rice (RC), and sweet sorghum-rice (RS). The SOC stock at 0-15 cm of soil depth was estimated by equivalent soil mass method (ESM). The site mode of DNDC model (version 9.3) used to estimate the long term SOC stock change. In short term of field experiment, the SOC stocks changed from the initial soil through the land use change, tillage and crop rotation practices. The SOC stock from 1st to 2nd crop in RR was significant 33% increasing and from 2nd to 3rd crop in RF, RC and RS was significant increased 38%, 37% and 42%, respectively. Long term simulation, SOC stock in RR, RC and RS was higher 42%, 33% and 25% than fallow-rice crop system, respectively. The energy crop rotation in rice field able to maintain soil carbon storage in long term.
DOI: 10.12755/jgsee.res.2014.115
title: Analysis on moisture content of mixed MSW considering distribution characteristic of physical composition

description: In South Korea, as energy content in municipal solid waste (MSW) is getting higher, the interest to produce SRF is increased. However, there are some operational problems for MBT facilities because of poor separation efficiency and SRF production. Thus, operational data for physical composition of 40 incineration facilities and moisture content of mixed MSW was evaluated by Monte Carlo simulation in this study. The results of simulation were 19.9~44.4% (31.9% as mean) at 95% confidence level and the result of sensitive analysis was that moisture content in papers was the biggest factor among variables.
DOI: 10.5281/zenodo.4911474
title: Large-scale DNA-based phenotypic recording and deep learning enable highly accurate sequence-function mapping

description: Data underlying the figures in the publication “Large-scale DNA-based phenotypic recording and deep learning enable highly accurate sequence-function mapping”, published in <em>Nat Commun, </em><strong>2020</strong><em>,</em> 11, 3551. https://doi.org/10.1038/s41467-020-17222-4 Table of contents: 1. Table 1; Excel file with the source data for Figs. 1d, 2c–e, 3b, d, e, 4b–f, and 5a–c, e, f and Supplementary Figs. 1b, 3a, b, 4a, b, 5, 6b, 7a, b, 9a, b, 10, 11, 12a–c, 13, 14a, b, 15d, e, 16, 17a–d, 18, and 25. 2. uASPIre-master; .zip folder with NGS code generated and used in this study 3. SAPIENs-main; .zip folder with the ML code generated and used in this study Plasmids pASPIre1, pASPIre2, and pASPIre3 are available from Addgene under identification numbers ID154842, ID154843, and ID154843, respectively. The raw NGS data for the three biological replicate experiments for the large RBS library are provided in the NCBI SRA under accession codes SAMN15215026, SAMN15215027, and SAMN15215027. The processed data sets and codes are also available under: github.com/JeschekLab/uASPIre (NGS data processing) and github.com/BorgwardtLab/SAPIENs (code for ML).
DOI: 10.5281/zenodo.4911473
title: Large-scale DNA-based phenotypic recording and deep learning enable highly accurate sequence-function mapping

description: Data underlying the figures in the publication “Large-scale DNA-based phenotypic recording and deep learning enable highly accurate sequence-function mapping”, published in <em>Nat Commun, </em><strong>2020</strong><em>,</em> 11, 3551. https://doi.org/10.1038/s41467-020-17222-4 Table of contents: 1. Table 1; Excel file with the source data for Figs. 1d, 2c–e, 3b, d, e, 4b–f, and 5a–c, e, f and Supplementary Figs. 1b, 3a, b, 4a, b, 5, 6b, 7a, b, 9a, b, 10, 11, 12a–c, 13, 14a, b, 15d, e, 16, 17a–d, 18, and 25. 2. uASPIre-master; .zip folder with NGS code generated and used in this study 3. SAPIENs-main; .zip folder with the ML code generated and used in this study Plasmids pASPIre1, pASPIre2, and pASPIre3 are available from Addgene under identification numbers ID154842, ID154843, and ID154843, respectively. The raw NGS data for the three biological replicate experiments for the large RBS library are provided in the NCBI SRA under accession codes SAMN15215026, SAMN15215027, and SAMN15215027. The processed data sets and codes are also available under: github.com/JeschekLab/uASPIre (NGS data processing) and github.com/BorgwardtLab/SAPIENs (code for ML).
DOI: 10.12755/jgsee.res.2014.116
title: Evaluation of future water availability in Klongyai basin under various climate scenarios

description: In this study, the water availability scenario assumes that average surface temperature and precipitation will change in the future because of climate change. To estimate future water use, scenarios including assumptions are simulated, for sustainable water resources management satisfying demands under these scenarios. By keeping the values of important parameters, which were obtained in the calibration process, it was found that SWAT has the ability to predict runoff in the watershed with acceptable accuracy (R2=0.76, Nash=0.55 and IA=0.84). The computational result of these 3 scenarios can be utilized to advice the government to produce policy for water resources management. Since, forest area is major affect to increase the rainfall and runoff in the basin. To prevent the drought situation, the government should increase the forest area in the basin.
DOI: 10.12755/jgsee.res.2014.117
title: Relationship between vegetation indices and gross primary production in dry dipterocarp forest, western Thailand

description: This study aims to investigate the relationship between the tower-based gross primary production (GPP) measurements and the satellite-based vegetation indices in dry dipterocarp forest). The study was carried out from September 2008 to March 2011. The results show that vegetation indices are strongly correlated to LAI and GPP. These indices also captured well the temporal variations of GPP during the measurement period. The coefficients of relationship between GPP and these indices were 0.88, 0.88, 0.85 and 0.88, for EVI, NDVI, MSAVI and SAVI, respectively. EVI has the strongest relation with GPP (y = 14.63x + 0.13, R? = 0.80) and therefore recommended as reliable proxy to derive the GPP for this forest.
DOI: 10.12755/jgsee.res.2014.118
title: Experimental investigation of optimum blend ratio of deodorant powder for removal of TVOCs from a foundry plant

description: Foundry is an important industrial process for making metal products in desired shapes especially for complex models that might not be economical to manufacture by other methods. However, the process also generates vast amounts and various types of air pollutants such as odor-causing volatile organic compounds (e.g., hydrogen sulfide, ammonia, etc.) and particulate matters. Therefore, development of technique that can efficiently eliminate these emissions released from the process is regarded as an essential research. For the purpose to simulate an existing pollution control system, in this study, a spray adsorption system was designed to work with a bag filter so as to remove total volatile organic compounds (TVOCs) and dust particles simultaneously actually emitted from the de-molding process of a foundry plant. Maximization of process efficiency, by finding optimum blend ratio of deodorant powders selected i.e. activated carbon (AC) and zeolite (ZL), was the focus of this research. Seven mixing ratios of AC and ZL were tested in several conditions. Through the experiments, TVOCs removal efficiency of more than 95% for all conditions was obtained from the adsorbent that composed of 80% AC (800 mesh) and 20% ZL (300 mesh) by mass.
DOI: 10.12755/jgsee.res.2014.119
title: Synoptic Circulation and Ozone Pollution over Two Major Cities in Eastern Thailand

description: In this work, a back-trajectory modeling approach was applied to study the impact of synoptic circulation and longrange transport of ozone (O3) and its precursors on surface O3 level in Chon Buri and Rayong, two highly industrialized and urbanized cities in eastern Thailand. For each city, daily kinematic trajectories with backward migration of 3 days were simulated for 16 O3 seasons (Nov-Apr) over 1997-2012, using FLEXTRA model. The K-means clustering method was then used to group all simulated trajectories into a number of unique clusters. The clustered trajectories and their corresponding citywide daily daytime (10-18 LT) maximum O3 (DDMXO3) were statistically analyzed. A total of five trajectory clusters were equally found for each city and the overall cluster patterns in both cities were similar. The corresponding DDMXO3 values were found to be significantly different (p-value &lt;0.05, Tukey's test) in almost all pair of trajectory clusters in each city. Furthermore, for both cites, the average DDMXO3 found to be relatively large in trajectory clusters with continental origin as opposed to maritime cluster with relatively low values. It was also found that low-altitude trajectories are likely to be linked with higher O3 than high-altitude ones. These findings indicate the potential association between O3 and synoptic circulation.
DOI: 10.12755/jgsee.res.2014.120
title: Determination of appropriate measurement timing of soil CO2 emission in dry dipterocarp forest, western Thailand

description: Emission of CO2 from soil surface varies in time and space, depending on various environmental factors. This study aims to determine the appropriate timing that reflects the daily average value of soil CO2 emission in dry dipterocarp forest. Soil CO2 emission was measured by sensors that allow high time resolution (every 15 seconds) of gas sampling and concentration determination. It was found that mean of daily soil CO2 efflux rates were 1.63 ? 0.02 ?mol m-2 s-1. Measurement timing between 11.30 and 13.30 (Thailand Time) is recommended as best time to reflect this daily mean value. The measurements in this period had 0.75% deviation from the mean value (n=480). With this high resolution data, it was also revealed that precipitation events differently affect the amount of measured soil CO2 fluxes between closed chamber and sensor methods. During rain events, lower CO2 emission was detected by sensor method when compared to that of the closed chamber method.
DOI: 10.12755/jgsee.res.2014.121
title: Functionalized mesoporous silica from rice husk for BTEX adsorption in gas phase

description: The BTEX, consisting of benzene, toluene, ethylbenzene, and three isomers of xylene, are volatile organic compounds (VOCs) causing the harmful effect to human health. Thus, the development of BTEX adsorbent for treatment and measurement is necessary. Two silane reagents, trimethylchlorosilane (TMCS) and n-propyltriethoxysilane (n-PTES) were used to improve the BTEX adsorption performance of RH-MCM-41. The silylated RH-MCM-41 with n-PTES had slightly smaller pore size and pore volume than that silylated with TMCS due to its larger molecular size and complicated structure. Additionally, it was obviously seen that small trimethylsilyl groups can easily penetrate into hexagonal pores resulting in better surface coverage. The adsorption efficiencies of BTEX on unsilylated and silylated RH-MCM-41 at various relative humidity conditions from 25 to 99% RH were measured. The BTEX adsorption efficiency increased after RH-MCM-41 was silylated with both silane reagents due to the alkylsilyl group loading. Hence, the BTEX adsorption efficiency of RH-MCM-41 could be improved by silylation. Moreover, The BTEX adsorption efficiency of RH-MCM-41 silylated by n-PTES was less than that silylated by TMCS. This can be explained that the complicated structure with branch and large molecular size of n-PTES causes less degree of silylation.
DOI: 10.12755/jgsee.res.2014.122
title: Updated mobile source emission factors in Thailand

description: In response to emission control strategies, the Royal Thai government by the Pollution Control Department (PCD) is obligated to estimate emissions from on-road vehicle fleets. Estimates of vehicle emissions are obtained by multiplying an estimate of the vehicle kilometer traveled (VKT) by a given class of vehicles by an appropriate emission factor (EF). The EF is defined as the estimated average emission rate for a given pollutant for a given class of vehicles. EFs are based on average speeds, ambient temperature, diurnal temperature range, altitude, fuel volatility and I/M programs; changes in these input assumptions alter the resulting emission factors. The different class of motor vehicles were conducted emission tests in the Automotive Emission Laboratory (AEL),Thailand and pollutants such as CO, HC, NOx, PM and Air Toxics were measured under different situations such as fuel type and its quality, engine technology and driving speed and patterns for example. The emission results will be developed appropriately to calculate as emission factors of each vehicle types in Thailand. There are 4 mainly motor vehicle emission factors developed for 4 class of motor vehicles which are motorcycle (MC),light duty gasoline vehicle (LG),light duty diesel vehicle (LD) and heavy duty diesel vehicle (HD). Those emission factors will be applied to estimate mobile source emission loading in study areas which will be investigated with traffic data yearly. The outcomes will be supported in further appropriated policy and measure to manage and control air pollution problem in Thailand particularly mobile sources.
DOI: 10.12755/jgsee.res.2014.123
title: Future prediction of energy, CO2, and surface ozone over South, East, and Southeast Asia in 2030

description: Three future scenarios have been developed to evaluate the effects of economic growth in all of Asian countries and potential energy and environmental strategies implemented in China and India on surface ozone over South, East, and Southeast Asia as well as energy consumption and CO2 emission. Three-dimensional regional air quality simulations using the emissions of nitrogen oxide (NOx) and volatile organic compound (VOC) estimated in the scenarios imply that surface ozone basically increases due to future economic growth, and that the potential energy and environmental strategies assumed in the scenarios are effective to suppress surface ozone over China, India, and surrounding countries including Thailand. In addition, the potential energy strategies could realize co-benefits, which result in simultaneous reduction of energy consumption and CO2 emission in China and India. More works are necessary to consider specific effective energy and environmental strategies to suppress energy consumption, CO2 emission, and air pollution involving particulate matter (PM) as well as surface ozone in Thailand.
DOI: 10.12755/jgsee.res.2014.124
title: Fire Behavior at Kuan-Kreng Peat Forest, Nakorn Sri Thammarat Province

description: Kuan-Kreng swamp forest located in southern Thailand and covers an area of 24,000 ha. About 2,100 ha burned in 2012. These fires lead to the changes in ecosystem structures and functions. Thus, fire management is very important. Unfortunately, peat fire information for Thailand has never been systematically investigated. This research aims to learn about forest fire and fuel characteristics in Kuan-Kreng swamp forest. Twelve plots of 30x30 m which consisted of 4 plots in lowland Malaleuca's stand, 4 plots in upland stand and 4 plots in open grassland. The average Pre-burn fuel load for lowland, upland and grassland sites were 11.96, 21.20 and 13.73 ton/ha, respectively. Undergrowth litter contain the highest heat value (4289.19 ca/ g), while heat content of peat soil was lowest (3280.73 cal/g). All of fire behavior descriptors were highest in grassland and lowest in lowland, ROS in grassland was highest, though there were non-significant differences. FH and FL were significant highest in grassland. However, FH and FL were not significantly difference between Malaleuca sites. FI in this study was highest in grassland (720.6 kW m-1), and it was lowest in lowland site (87.5 kW m-1). However, FI varied from plot to plot, resulting in non-significant differences between sites.
DOI: 10.12755/jgsee.res.2014.125
title: The possibility of making water retention basins ("monkey cheeks") in the Gulf of Thailand as a long-term solution for flooding

description: After the devastating floods of 2011, the floodwaters in areas of upper Thailand flowed down the course of the natural flood plains of the Chao Phraya river basin. Their entrance into the Gulf of Thailand was slow. This occurred because of many factors that arose as the government and other stakeholders were attempting to ameliorate the problems. At least three major factors related to the drainage of water into the Gulf should have been considered by the government in order to address the issues and to achieve full protection from flooding. As it is, the cost of damages reached 1.44 million baht. Taking into account the experiences from 2011, we must keep in mind the following three issues: the amount of surface that bears the floodwater (the retention basins, or "monkey cheeks,"), the drainage of the extra water into the ocean proceeds at a slow pace, and the water level in the ocean is rising due to global climate change and storms in the Gulf of Thailand. In-depth research has not yet been carried out about the phenomenon of rising sea levels in Thailand. This paper presents trends of thought on the possibility of making water retention basins in the Gulf of Thailand at the river basin of the Chao Phraya River in order to target the problem of the drainage of water into the ocean with a fully systematized solution. The concept of the water retention basins, or "monkey cheeks," comes from the research and ideas of King Bhumibol Adulyadej combined with local knowledge about living with water in ancient cities of the past. This approach will be enhanced with technologies related to dams, water locks, and modern, floating architecture, in addition to techniques related to material use and modern construction. Furthermore, the propose methods will address flooding challenges without or less damaging the coastal ecosystem and could also help with the problem of coastal erosion in Bang Khun Thian. Also the multidisciplinary assessment including the biosphere environment condition and socio-cultural aspect along the coastline shall be taken into account to support the concept.
DOI: 10.12755/jgsee.res.2014.126
title: Updated Atmospheric Emissions Inventory of Gaseous and Particulate from Power Generation in Thailand using GAINS-Asia

description: To support the fast growing economic development, Thailand's energy consumption has rapidly increased during the last two decades, which led to 198 million tonnes of carbon dioxide (CO2), representing about 70% of the total national greenhouse gas emissions in 2011. Among all energy related emission sources of CO2, power generation constitutes the top emitter with more than 40% of the total. However, a national detailed emission inventory in this sector, which appropriately supports air quality management and planning, is still very scarce. In this study, we developed a bottom-up inventory of emissions from power generation in Thailand in 2010. Pollutants of interest include NOx, SO2, CO, NMVOC, NH3, PM10, and PM2.5, CH4 N2O, and CO2, Activity data were collected from official statistics and reports. Energy conversion and emission control technologies in use data were gathered by plant survey in order to appropriately select emission factors. The preliminary overall results showed that in 2010 the power generation in Thailand emitted 92.0? 103 tonnes of NOx, 57.5 ? 103 tonnes of SO2 , 20.9 ? 103 tonnes of CO, 6.3 ? 103 tonnes of NMVOC, 1.1 ? 103 tonnes of NH3, 30.3 ? 103 tonnes of PM10, and 18.7 ? 103 tonnes of PM2.5, 50.2 ? 103 tonnes of CH4, 0.8 ? 103 tonnes of N2O, and 87.6 ? 103 tonnes of CO2. Emissions were then analyzed vs. fuel consumption, energy conversion technology, and emission control technology. For all investigated pollutants, the results are displayed in the form of 10 km x 10 km gridded map, to enable a visualization of spatial distribution of the emissions, and a direct use for air quality modeling. Finally, a comparison to regional and global inventories such as REAS and IIASA_GAINS is presented and discussed.
DOI: 10.12755/jgsee.res.2014.127
title: An Improved Inventory of Emissions from Biomass Open Burning in Thailand

description: Thailand experiences critical haze pollution from biomass open burning, including forest fires and agricultural burning, especially in the northern part of the country during the dry season running from December to March annually. The application of satellite data for fire-related studies during the past decade in ASEAN helped to improve our understanding of the importance of wildland fires in the region, in terms of location, type of vegetation fires, and associated emission releases. However, high uncertainties persist mainly due to lack of spatially-explicit fuel loads and unreliable burned area estimates both in forestland and cropland subject to burning. In this study, we developed a methodology to improve the determination of burned areas using MODIS-MCD45A1 burned area product by random ground truthing. Investigated vegetation covers tropical deciduous forest, rice paddy, and sugarcane and maize plantations. Fuel loads and combustion completeness factors were collected and reviewed from country-specific literature. The pollutants of interest include carbon dioxide (CO2), carbon monoxide (CO), methane (CH4), nitrous oxide (N2O), fine particulate matter (PM2.5), and black carbon (BC). The obtained results showed that all the ground-truthed burned areas were smaller than those defined using MCD45A1, indicating that adjustment factors specific to each type of land cover should be determined in order to improve the estimation of emissions from biomass burning in Thailand using this satellite information. In addition, it was found that significant adjustments are required for forest burned areas and croplands located in the mountains or terrain with significant slope (&gt;15%). Contributions and trends of forest fires and agricultural burnings in Thailand during 2009-2011were reviewed and assessed using the obtained burned area adjustment factors. A comparison with the global data set, GFEDv3.1, showed that the use of satellite data based only on hotspots detection may lead to a large over-estimation of emissions from biomass open burning.
DOI: 10.12755/isec.res.2014.47
title: THE BEHAVIOR OF REINFORCED-CONCRETEDEEP BEAMS WITH WEB OPENINGS UNDERREPEATED LOADS

description: The objective of the work is to investigate the structural behavior of reinforced-concreteflanged deep beams with web openings, particularly in regards to the webreinforcement effect. This paper reports on experimental work on five test specimens,with square openings 25% of web depth at mid-height, through a critical shear path,subjected to repeated loading on simply-supported T-beams with two-point loads.Results showed that increasing the ratio of reinforcement of web increased the crackingand ultimate load, while increasing the vertical and horizontal reinforcement of webgives better results. Thus an inclined reinforcing of web gives higher ultimate load.