Results 111 to 120 of about 828 (181)

The roles of sampling depth, lateral profile density and vertical sampling density in 3D digital soil mapping of soil organic carbon

Geoderma
Sampling density and depth play crucial roles in three-dimensional (3D) soil modeling and prediction, particularly in digital soil mapping (DSM). However, previous studies have yielded inconsistent and even contradictory results regarding impacts of ...
Mei-Wei Zhang, Xiao-Lin Sun, Xiao-Qing Wang, Hua-Lei Yang, Hui-Li Wang, Zhi-Gang Huang, Dai-Hua Jiang, Yun-Jin Wu   +7 more
doaj   +1 more source

Spatial variability of urban forest topsoil properties: towards representative and robust sampling design. [PDF]

Open Res Eur, 2021
Galle N, Brinton W, Vos R, Duarte F, Collier M, Ratti C, Pilla F.   +6 more
europepmc   +1 more source

Forest Ecology, Landscape Research and Nature Conservation, Issue 12 (2011) [PDF]

, 2013
Die Verfügbarkeit von Wasser beschreibt eine der wichtigsten Ressourcen weltweit. Mit den sich wandelnden Temperatur- und Niederschlagsverhältnissen wird auch der Wasserhaushalt unserer Wälder modifiziert. Regional werden deutlich erhöhte Temperaturen in
Karrer, Gerhard, Manthey, Michael, Walentowski, Helge, Zerbe, Stefan   +3 more
core  

Measuring in situ soil carbon stocks: A study using a novel handheld VisNIR probe

Geoderma
To be commercially viable, soil carbon project developers need to be able to measure soil carbon stocks across large scales (e.g., 100,000 to 1,000,000 ha). These measurements need to be accurate, unbiased, inexpensive, and fast.
Ayush Joshi Gyawali, Marissa Wiseman, Jason P. Ackerson, Sarah Coffman, Kevin Meissner, Cristine L.S. Morgan   +5 more
doaj   +1 more source

Assessing the geographic specificity of pH prediction by classification and regression trees. [PDF]

PLoS One, 2021
Egelberg J, Pena N, Rivera R, Andruk C.
europepmc   +1 more source

Pedometric mapping:bridging the gaps between conventional and pedometric approaches [PDF]

, 2003
Modern users of soil geo-information require finer and finer scales of detail, and maps of soil properties rather than soil classes, along with estimates of the uncertainty.
Hengl, Tomislav
core  

Editorial for pedometrics 2017 special issue [PDF]

European Journal of Soil Science, 2019
Heuvelink, G.B.M., Brus, D.J., Rossiter, D.G., Shi, Z.   +3 more
openaire   +2 more sources

Digital tools against COVID-19: taxonomy, ethical challenges, and navigation aid. [PDF]

Lancet Digit Health, 2020
Gasser U, Ienca M, Scheibner J, Sleigh J, Vayena E.   +4 more
europepmc   +1 more source

Effect of measurement error in wet chemistry soil data on the calibration and model performance of pedotransfer functions

Geoderma
Soil properties that are considered difficult to measure are frequently determined through pedotransfer functions (PTFs). Calibration and validation datasets, containing measurements of the target soil property as well as widely available basic soil ...
Cynthia C.E. van Leeuwen, Vera L. Mulder, Niels H. Batjes, Gerard B.M. Heuvelink   +3 more
doaj   +1 more source

Traditional or digital soil mapping? [PDF]

, 2016
bitstream/item/147689/1/pedometron23.pdfThe Newsletter of the Pedometrics Commission of the ...
MENDONÇA-SANTOS, M. de L.
core