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Ortega Pérez, Raúl Author

Efficiency of investigators in recruitment of patients for clinical trials: a case-report of a multinational study

  • Dal-Re, R
  • Ortega, R
  • Espada, J

MEDICINA CLINICA - 25/4/1998

Cite count: 2 (Web of Science)

Soil degradation due to salt excess and its relationships with the topography in an area of South of Spain,Degradación del suelo por exceso de sales y su relación con la topografía en un area del sur de España

  • Miralles I.
  • Ortega R.
  • Cantón Y.
  • Asensio C.

Agrochimica - 1/1/2002

Cite count: 10 (Scopus)
  • SJR Quartile: Q4
  • CiteScore: 0.7 (2020)
  • SJR: 0.171 (2002
  • SNIP: 0.106 (2002
  • SJR Categories: Agronomy and Crop Science (Q4); Soil Science (Q4)

Degradación del suelo por exceso de sales y su relación con la topografía en un área del sur de España

  • Raul Ortega Perez
  • Isabel Miralles Mellado
  • Yolanda Cantón Castills
  • Carlos Asensio Grima

Agrochimica 46 (6). - 1/11/2002

  • ORCID

Soil degradation from excess salt and its relation to the topography on an area of southern Spain

  • Miralles, I
  • Ortega, R
  • Canton, Y
  • Asensio, C

AGROCHIMICA - 11/2002

Cite count: 8 (Web of Science)
  • JCR Quartile: Q4 (2002)
  • SJR Quartile: Q4
  • JCR Impact Factor: 0.103 (2022)
  • Category normalized Impact: 0.198 (2002)
  • SJR Categories: Agronomy and Crop Science (Q4); Soil Science (Q4)

Estimación de clases de pendientes a partir de modelos digitales del terreno y mapas de líneas de nivel equidistantes

  • Raul Ortega Perez
  • Isabel Miralles Mellado
  • Yolanda Cantón Castilla
  • Miguel Soriano Rodríguez
  • Manuel Sánchez Marañon

Agrochímica 47 (5-6) - 1/09/2003

  • ORCID

Estimation of slope classes from digital terrain models and maps with equidistant elevation lines

  • Miralles, I
  • Ortega, R
  • Canton, Y
  • Soriano, M
  • Sanchez-Maranon, M

AGROCHIMICA - 09/2003

Cite count:
  • JCR Quartile: Q4 (2003)
  • SJR Quartile: Q4
  • JCR Impact Factor: 0.158 (2022)
  • SJR Categories: Agronomy and Crop Science (Q4); Soil Science (Q4)

Slope classes estimation from digital terrain models and maps of equidistant linear levels,Estimación de clases de pendientes a partir de modelos digitales del terreno y mapas de líneas de nivel equidistantes

  • Miralles I.
  • Ortega R.
  • Cantón Y.
  • Soriano M.
  • Sánchez-Marañon M.

Agrochimica - 1/1/2003

Cite count:
  • SJR Quartile: Q4
  • CiteScore: 0.7 (2020)
  • SJR: 0.147 (2003
  • SNIP: 0.238 (2003
  • SJR Categories: Agronomy and Crop Science (Q4); Soil Science (Q4)
Open Access

Adsorption of glyphosate in Chilean soils and its relationship with unoccupied phosphate binding sites

  • Kogan, M
  • Metz, A
  • Ortega, R

PESQUISA AGROPECUARIA BRASILEIRA - 4/2003

10.1590/s0100-204x2003000400010

Cite count: 25 (Web of Science)

Evaluation of solar energy resources in areas with complex topography; Evaluacion de los recursos energeticos solares en zonas de topografia compleja

2004

  • ORCID
Open Access

Assessment of biogeochemical trends in soil organic matter sequestration in Mediterranean calcimorphic mountain soils (Almeria, Southern Spain)

  • Miralles I.
  • Ortega R.
  • Sánchez-Marañón M.
  • Soriano M.
  • Almendros G.

SOIL BIOLOGY & BIOCHEMISTRY - 1/10/2007

10.1016/j.soilbio.2007.04.017

Cite count: 33 (Web of Science) 27 (Scopus)
  • JCR Quartile: Q1 (2007)
  • SJR Quartile: Q1
  • JCR Impact Factor: 2.58 (2022)
  • Category normalized Impact: 0.652 (2007)
  • CiteScore: 11 (2020)
  • SJR: 1.626 (2007
  • SNIP: 1.564 (2007
  • SJR Categories: Microbiology (Q1); Soil Science (Q1)

Suelos y color superficial en áreas semiáridas: "desierto de tabernas

  • Raúl Ortega Pérez
  • Manuel Sánchez Marañón
  • Miguel Soriano Rodríguez

2006

Cite count:
  • Dialnet

Atlas Geográfico de la provincia de Almería. El medio-La Sociedad-Las actividades.Instituto de Estudios Almerienses.

Diputación de Almería - 2010

  • ORCID

Manual para el seguimiento del Cambio Global. Una propuesta para ambientes áridos y semiáridos.

  • Antonio J. Castro
  • Cabello

Fundación Patrimonio Natural, Biodiversidad y Cambio Global - 1/01/2015

  • ORCID

Agricultural Land Degradation in Spain

  • Rodríguez-Berbel N.
  • Soria R.
  • Ortega R.
  • Lucas-Borja M.E.
  • Miralles I.

Handbook of Environmental Chemistry - 1/1/2023

10.1007/698_2022_924

Cite count: 2 (Scopus)
  • CiteScore: 3.2 (2022)
  • SJR: 0.218 (2022
  • SNIP: 0.532 (2022

Study of the effect of organic amendments on soil functionality, and CO2 emission and fixation patterns in restored technosols in a limestone quarry in a semi-arid climate

  • Rocío Soria Martínez
  • Isabel Miralles Mellado
  • Raúl Ortega Pérez

2023

Cite count:
  • Dialnet

Testing color-mixing laws in soil mineral mixtures

  • Sánchez-Marañón M.
  • Soriano M.
  • Miralles I.
  • Ortega R.
  • Melgosa M.

CGIV'2002: FIRST EUROPEAN CONFERENCE ON COLOUR IN GRAPHICS, IMAGING, AND VISION, CONFERENCE PROCEEDINGS - 1/12/2002

Cite count:
  • SJR Categories: Computer Graphics and Computer-Aided Design; Human Factors and Ergonomics; Neuropsychology and Physiological Psychology

Integration of a model of insolation into Almanzora*GIS in order to take anti-erosion decisions.: Analysis of alternative models

  • Miralles-Mellado I.
  • Ortega-Perez R.
  • Bienvenido F.
  • García-Lorca A.

IGARSS 2003: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS I - VII, PROCEEDINGS - 24/11/2003

10.1109/igarss.2003.1294473

Cite count:
  • SJR Categories: Computer Science Applications; Earth and Planetary Sciences (miscellaneous)

Evaluación de los recursos energéticos solares en zonas de topograf́ıa compleja

  • I. Miralles
  • Mercedes Martínez Durbán
  • R. Ortega
  • Francisco Javier Barbero
  • D. Pozo
  • Joaquín Tovar Pescador
  • Francisco Javier Batlles Garrido
  • Gabriel López Rodríguez
... View more Collapse

Siguiendo el camino de las estrellas: libro de actas del XII Congreso Ibérico y VII Congreso Ibero Americano de Enerǵıa Solar. 14-18 septiembre 2004, Vigo, Galicia, España - 2004

Cite count:
  • Dialnet
  • ORCID

Water Retention and Color in Fine Earth and Soil Core Samples.

The 18th World Congress of Soil Science - 2006

  • ORCID

Indicadores colorimétricos de desertificación y degradación del suelo

  • I. Miralles
  • Miguel Soriano Rodríguez
  • R. Ortega
  • Manuel Sánchez Marañón
  • R. Delgado Calvo-Flores

III Simposio sobre control de la degradación de suelos y la desertificación: libro de actas. Fuerteventura, 16-20 septiembre 2007 - 2007

Cite count:
  • Dialnet
  • ORCID

Reconstruction of historical erosion rates based on sedimentation data from Visigotic dam sites (Toledo, Spain)

Proceedings of 4th Belgian Geography Days - 2010

  • ORCID

Reconstruction of historical changes in land use and soil erosion from sediments trapped in Visigotic dam sites in Toledo (Spain).

Geochronology Summer School: Dating anthropogenic and natural changes in an alpine environment - 2010

  • ORCID

Changes in human occupation and soil erosion rates through historical time: evidence from an agricultural complex in Toledo (Spain).

Geophysical Research Abstracts - 2011

  • ORCID
Open Access

Exploring the long-term impact of organic amendments on restored quarry soil microbial communities by shotgun metagenome sequencing

  • Villafuerte A.B.
  • Lopez J.
  • Soria R.
  • Comeau A.M.
  • Ortega R.
  • Miralles I.

IOP Conference Series: Earth and Environmental Science - 1/1/2025

10.1088/1755-1315/1455/1/012002

Cite count:
  • CiteScore: 1 (2023)
  • SJR: 0.199 (2023
  • SNIP: 0.325 (2023
Open Access

Technosol's aggregation patterns according restoration treatments in limestone cement quarry in a semi-arid environment

  • Watteau F.
  • López J.
  • Soria R.
  • Bouchard A.
  • Ortega R.
  • Miralles I.

IOP Conference Series: Earth and Environmental Science - 1/1/2025

10.1088/1755-1315/1455/1/012001

Cite count:
  • CiteScore: 1 (2023)
  • SJR: 0.199 (2023
  • SNIP: 0.325 (2023

This author has no patents.

Introducción al Sistema de Información Geográfica ARC/INFO

2002

  • ORCID

Studying the Microbiome of Cyanobacterial Biocrusts From Drylands and Its Functional Influence on Biogeochemical Cycles

  • Miralles, I.
  • Ortega, R.
  • Montero-Calasanz, M.C.

Research Square - 2021

10.21203/rs.3.rs-252045/v1

  • ORCID

Department: Agronomía

Email: rortega@ual.es

Scopus: 11

Web of Science: 18

Scopus: 15

Web of Science: 27

Last data update: 4/5/25 7:40 AM
Next scheduled update: 4/12/25 3:00 AM