نتایج جستجو برای: soil sciences

تعداد نتایج: 320052  

2008
M. Mattsson M. Riedo M. R. Theobald M. A. Sutton J. K. Schjoerring

Temporal variability in bioassays of ammonia exchange potential in relation to plant and soil nitrogen parameters in intensively managed grassland M. Mattsson, B. Herrmann, M. David, B. Loubet, M. Riedo, M. R. Theobald, M. A. Sutton, D. Bruhn, A. Neftel, and J. K. Schjoerring Plant and Soil Science Laboratory, University of Copenhagen, Faculty of Life Sciences, Thorvaldsensvej 40, 1871 Frederik...

2006
M. R. Hoosbeek J. M. Vos G. E. Scarascia-Mugnozza

Increased physical protection of soil carbon in the mineral soil of a poplar plantation after five years of free atmospheric CO2 enrichment (FACE) M. R. Hoosbeek, J. M. Vos, and G. E. Scarascia-Mugnozza Wageningen University, Department of Environmental Sciences, Earth System Science group, P.O. Box 37, 6700AA Wageningen, The Netherlands University of Tuscia, Department of Forest Environment an...

2008
J. A. Ramı́rez J. P. Kochendorfer

Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Papers published in Hydrology and Earth System Sciences Discussions are under open-access review for the journal Hydrology and Earth System Sciences Abstract Introduction Conclusions References Tables Figures ◭ ◮ ◭ ◮ Back Close Full Screen / Esc Abstract The soil-water balance and plant water use are investi...

2017
Jyoti Yadav Dharambir Singh Swati Sindhu Rajesh Gera

Earthworms being the most efficient soil organism to improve soil fertility by burrowing deeply into subsoil surfaces and then releasing it out in the form of nutrient enriched cast (Lavelle, 2011). As they are abundant in number and highly productive species, so they are keystone species in the food web of soil environment (Thakuria et al., 2010). Earthworm burrows and drilosphere act as micro...

Journal: :Biomedical Journal of Scientific and Technical Research 2022

Zakir Aliyev1* and Savalan Seifaddinov2 Author Affiliations 1Institute of Soil Science Agrochemistry the National Academy Sciences Azerbaijan, Azerbaijan 2Doctor Philosophy in Agricultural Sciences, Senior Researcher, Honored Worker Agriculture Republic, Received: February 12, 2022 | Published: 15, Corresponding author: Aliyev, Institute Research DOI: 10.26717/BJSTR.2022.41.006675

Journal: :Forensic science international 2006
Ruth M Morgan Patricia Wiltshire Adrian Parker Peter A Bull

The increase in both automation and precision in the analysis of geological materials has had significant impact upon forensic investigations in the last 10 years. There is however, a fundamental philosophical difference between forensic and geological enquiry. This paper presents the results of forensic geoscientific investigations of three cases of wildlife crime. Two cases involve the analys...

2009
Noah Fierer Michael S. Strickland Daniel Liptzin Mark A. Bradford Cory C. Cleveland

Noah Fierer,* Michael S. Strickland, Daniel Liptzin, Mark A. Bradford and Cory C. Cleveland Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO 80309, USA Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO 80309, USA Odum School of Ecology, University of Georgia, Athens, GA 30602, USA Department of Environmental Scie...

2012
Yolanda Gil

Program Committee Liz Bradley (University of Colorado, Boulder, USA) Gully Burns (USC Information Sciences Institute, USA) Ishanu Chattopadhyay (Cornell University, USA) Tim Clark (Harvard University, USA) Anita de Waard (Elsevier) Michel Dumontier (Stanford University, USA) Saso Dzeroski (Jozef Stefan Institute, Slovenia) Susan Epstein (e CUNY Graduate School and Hunter College, USA) Ashok Go...

2017
Emmanuel Frossard Beatrice A. Aighewi Sévérin Aké Dominique Barjolle Philipp Baumann Thomas Bernet Daouda Dao Lucien N. Diby Anne Floquet Valérie K. Hgaza Léa J. Ilboudo Delwende I. Kiba Roch L. Mongbo Hassan B. Nacro Gian L. Nicolay Esther Oka Yabile F. Ouattara Nestor Pouya Ravinda L. Senanayake Johan Six Orokya I. Traoré

Yam (Dioscorea spp.) is a tuber crop grown for food security, income generation, and traditional medicine. This crop has a high cultural value for some of the groups growing it. Most of the production comes from West Africa where the increased demand has been covered by enlarging cultivated surfaces while the mean yield remained around 10 t tuber ha-1. In West Africa, yam is traditionally culti...

Journal: :Communications in Statistics - Simulation and Computation 2008
Anandamayee Majumdar Jason Kaye Corinna Gries Diane Hope Nancy Grimm

Communications in Statistics Simulation and Computation Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t713597237 Hierarchical Spatial Modeling and Prediction of Multiple Soil Nutrients and Carbon Concentrations Anandamayee Majumdar a; Jason Kaye b; Corinna Gries c; Diane Hope c; Nancy Grimm c a Department of ...

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