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2,078 results for “soil data”
Supplemental data for "Uncertainty in Land Use Obscures Global Soil Organic Carbon Stock Estimates"
<p>These are supporting data for the manuscript: "Uncertainty in Land Use Obscures Global Soil Organic Carbon Stock Estimates." They include data for the figures showing the spatial dynamics of cropland and LULCC-induced SOC loss etc, including Fig.3, Fig.6, Fig.9, and Fig.10.</p>
Data from: Listening to tropical forest soils
<p>Passive acoustic monitoring (PAM) has proven to be an effective tool for monitoring biotic soundscapes in the marine, terrestrial, and aquatic realms. Recently it has been suggested that it could also be an effective method for monitoring soil fauna, but has so far been used in only four studies in temperate and polar regions. We present the first study of soil soundscapes in tropical forests, using a novel analytical pipeline allowing for the use of <em>in-situ</em> recording of soundscapes with minimal soil disturbance. We found significant differences in soil soundscapes between burnt and unburnt forests and the first indications of a diel cycle in soil soundscapes. These promising results and methodological advances highlight the potential of PAM for large-scale and long-term monitoring of soil biodiversity. We use the results to discuss research priorities, including relating soil biophony to biodiversity, community structure and ecosystem functioning, and the use of appropriate hardware and analytical techniques.</p>
Supplementary data - Biochar and its potential to deliver negative emissions and better soil quality in Europe
<p>Additional data from </p> <p>- Matlab script of the logistic transport model for the transportation of forest and crop residues to biochar production plants</p> <p>- Gridded data from the maps in the publication and its supplementary information as geotiff, projection system "ETRS89-extended / LAEA Europe"</p>
Data set supporting publication "Hydrological Coupling and Decoupling of Hydric Hemi-boreal Forest Sites Inferred from Soil Water Models and Tree-Ring Chronology" by Kalvāns A. and Dauškane I. accepted for publication in the scientific journal Forests
<p>These files are supporting information for the article:</p> <p>Kalvāns, Daukškane (<em>accepted</em>). Hydrological Coupling and Decoupling of Hydric Hemi-boreal Forest Sites Inferred from Soil Water Models and Tree-Ring Chronology. <em>Forests</em></p> <p>The data set comprises following elements:</p> <ol> <li>Hydrus-1D soil water model setup files and calculation results ([1_Hydrus_1D_hydric_forest_soil_water_model_instances.zip]) for two study plots and 12 model instances, with following naming convention: [{Site Identifier}__{proportion of active leaf area index}_kLAI__{forced groundwater exfiltration rate cm/day}_SeepIn_const]. That is model instance named [P1__0.4_kLAI__0.05_SeepIn_const.h1d], considers the study site Plot_1, the active leafe area proportion is 0.4 and it has applied constant rate of groundwater exfiltration at the base of the soil column of 0.05 cm/day. The models are forced by E-OBS v26.0e data set for the period from 1980-01-01 to 2022-06-30.</li> <li>Black alder <em>Alnus glutinosa</em> tree ring chronologies for the two study plots ([2_tree_ring_data.zip])</li> <li>Soil and ground-water observation time series for the two study plots ([3_soil_ground_water_observations.zip])</li> </ol>
Data for: The effects of leaf traits on litter rainfall interception with consequences for runoff and soil conservation
<ol> <li><span>During rainfall, plant litter interception regulates overland flow with an impact on water runoff generation and sediment displacement. Besides the rainfall characteristics, the effects of litter mass, thickness, storage and drainage properties on rainfall interception are reasonably well understood. In contrast, less is known about the influence of leaf traits, which we hypothesized to affect interception, soil hydrology and conservation via litter structure assembly. </span></li> <li><span>We measured the runoff and soil loss generation as determined by litter layer structural and hydraulic properties of 16 coexisting tropical woody species with wide-range morphological leaf traits in a rainfall simulator experiment. </span></li> <li><span>Our results show that litter produced by coexisting species can differ in precipitation interception, thereby influencing runoff and soil loss. This is because there is important interspecific variation in litter water storage and drainage, which are negatively affected by leaf area. Leaf water repellency positively affected litter water storage. Moreover, leaf area also negatively affected litter layer density. Litter density, in turn, increased runoff, but decreased soil loss, possibly due to protection against splash erosion. </span></li> <li> <span>T</span><span>hese results can be used to predict the effects of plant traits on the soil water balance and soil integrity protection through ecohydrological interception by the litter layer. The next research steps will be to extend our model to multiple-species litter layers and to validate and calibrate our model in different field situations in different ecosystems.</span> </li> </ol>
Standardized Soil Moisture Anomaly Data
<p>Standardized soil moisture anomaly data for publicly available soil moisture data. Code used to generate these data can be found at: 10.5281/zenodo.8247894</p>
Data of soil and tree biomass carbon stocks in the afforestation of Mariblanca
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Data of sap flow, tree size, soil water conditions and meteorology from Finland
<h3>Overview</h3><p>This data set includes the records of stem size at breast height, sap flow, soil water conditions and meteorology of/near two Scots pine (<i>Pinus sylvestris</i>) trees (named 'Pentti' and 'Sylvi') at Hyytiälä, Finland (61.8°N, 24.3°E). The data have been used in Liu <i>et al.</i> <i>Carbon source and sink limitations on boreal trees' cambial growth: implications of a coupled stomatal and growth model</i> (submitted to <i>New Phytologist</i> in October 2023). The Data Collector (Che Liu, University of Helsinki) collected the original data from SmartSMEAR (https://smear.avaa.csc.fi/) and processed to the current format and temporal resolution.</p><h3>Meanings (and units) of the columns</h3><h4>Sheet "tree_stats" </h4><ul><li>DBH, diameter at breast height (cm)</li><li>Asw, sapwood area (m^2)</li><li>H, tree height (m)</li></ul><h4>Sheets "Pentti_30min" and "Sylvi_30min"</h4><ul><li>DOY, day of the year</li><li>RBH, change of radius of breast height (mm), measured using the point dendrometer (AX-5 Solartron Metrology) and with thermal expansion corrected. The dendrometers were moved at the beginning of each year.</li><li>SFD, sap flow density at breast height (mol H2O m^{-2} sapwood s^{-1}), measured using the thermal dissipation method.</li><li>T_air, air temperature (°C)</li><li>Precip, rainfall (mm)</li><li>RH, relative humidity (%)</li><li>VPD, vapour pressure deficit (Pa)</li><li>D, VPD converted to mol H2O m^{-3} air using the ideal gas law</li><li>PPFD, photosynthetic photon flux density (mol m^{-2} s^{-1}), measured using Li-Cor Li-190SZ quantum sensor over the canopy (35 m high).</li><li>T_soil, soil temperature (°C) of the B horizon (10-30 cm deep)</li><li>SWC, soil water content (m^3 m^{-3}) of the B horizon (10-30 cm deep), measured using Delta-T ML3.</li></ul>
Data from: Plant economic strategies of grassland species control soil carbon dynamics through rhizodeposition
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Data from: A novel mechanism for grazing lawn formation: large herbivore-induced modification of the plant-soil water balance
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Data from: Listening to tropical forest soils
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Data from: Impacts of landscape composition, marginality of distribution, soil fertility, and climatic stability on the patterns of woody plant endemism in the Cerrado
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Data from: Soil microbiome responses to the short-term effects of Amazonian deforestation
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Data from: Contrasting conifer species productivity in relation to soil carbon, nitrogen and phosphorus stoichiometry of British Columbia perhumid rainforests
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Data from: Long-term effects of host-specific soil microbiota on plant interactions
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Data from: High-throughput sequencing of nematode communities from total soil DNA extractions
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Data from: Growth responses to soil water potential indirectly shape local species distributions of tropical forest seedlings
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Data from: Does soil moisture availability explain liana seedling distribution across a tropical rainfall gradient?
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Data from: Environmental perturbation, grazing pressure and soil wetness jointly drive mountain tundra toward divergent alternative states
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Data from: Plant-soil-foliage feedbacks on seed germination and seedling growth of an invasive plant Ageratina adenophora
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International Brain Laboratory public data
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OpenNeuro
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