Evidence map›Paper›PMID 30214005›Full record

ArticleScientific reports2018

Soil resources and element stocks in drylands to face global issues.

César Plaza, Claudio Zaccone, Kasia Sawicka, Ana M Méndez, Ana Tarquis, Gabriel Gascó, Gerard B M Heuvelink, Edward A G Schuur, Fernando T Maestre

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed.

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  6. Small spaces have large impacts: Microsites determine plant litter decomposition rates in drylands.Proceedings of the National Academy of Sciences of the United States of America · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

César PlazaInstituto de Ciencias Agrarias, Consejo Superior de Investigaciones Científicas, Serrano 115 bis, 28006, Madrid, Spain. cesar.plaza@csic.es.ORCID 0000-0001-8616-7001
Claudio ZacconeDepartment of the Sciences of Agriculture, Food and Environment, University of Foggia, via Napoli 25, 71122, Foggia, Italy.ORCID 0000-0003-4391-354X
Kasia SawickaEnvironment Centre Wales, Centre for Ecology & Hydrology, Deiniol Road, Bangor, LL57 2UW, UK.
Ana M MéndezDepartamento de Ingeniería de Materiales, ETSI Minas, Universidad Politécnica de Madrid, Ríos Rosas 21, 28003, Madrid, Spain.
Ana TarquisDepartamento de Matemáticas, ETSI Agrónomos, Universidad Politécnica de Madrid, Ciudad Universitaria, 28004, Madrid, Spain.
Gabriel GascóDepartamento de Edafología, ETSI Agrónomos, Universidad Politécnica de Madrid, Ciudad Universitaria, 28004, Madrid, Spain.
Gerard B M HeuvelinkSoil Geography and Landscape Group, Wageningen University, 6700 AA, Wageningen, The Netherlands.
Edward A G SchuurCenter for Ecosystem Science and Society, Northern Arizona University, Flagstaff, Arizona, 86011, USA.ORCID 0000-0002-1096-2436
Fernando T MaestreDepartamento de Biología y Geología, Física y Química Inorgánica, Escuela Superior de Ciencias Experimentales y Tecnología, Universidad Rey Juan Carlos, 28933, Móstoles, Spain.ORCID 0000-0002-7434-4856

Funding

EC | European Research Council (ERC) 647038EC | Horizon 2020 (European Union Framework Programme for Research and Innovation) 654132European Research Council 647038Ministerio de Economía y Competitividad (Ministry of Economy and Competitiveness) AGL2016-75762-R
6 · The paper itself

Abstract

Drylands (hyperarid, arid, semiarid, and dry subhumid ecosystems) cover almost half of Earth's land surface and are highly vulnerable to environmental pressures. Here we provide an inventory of soil properties including carbon (C), nitrogen (N), and phosphorus (P) stocks within the current boundaries of drylands, aimed at serving as a benchmark in the face of future challenges including increased population, food security, desertification, and climate change. Aridity limits plant production and results in poorly developed soils, with coarse texture, low C:N and C:P, scarce organic matter, and high vulnerability to erosion. Dryland soils store 646 Pg of organic C to 2 m, the equivalent of 32% of the global soil organic C pool. The magnitude of the historic loss of C from dryland soils due to human land use and cover change and their typically low C:N and C:P suggest high potential to build up soil organic matter, but coarse soil textures may limit protection and stabilization processes. Restoring, preserving, and increasing soil organic matter in drylands may help slow down rising levels of atmospheric carbon dioxide by sequestering C, and is strongly needed to enhance food security and reduce the risk of land degradation and desertification.

Indexed as

Conservation of Natural ResourcesDesert ClimateEcosystemCarbonClimateClimate ChangeFood SupplyHumansNitrogenPhosphorusSoilCarbonNitrogenPhosphorusSoil

Identifiers

PMID30214005
PMCPMC6137228

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.