keyword
MENU ▼
Read by QxMD icon Read
search

Soil Science

keyword
https://www.readbyqxmd.com/read/28924448/comparison-of-visible-imaging-thermography-and-spectrometry-methods-to-evaluate-the-effect-of-heterodera-schachtii-inoculation-on-sugar-beets
#1
Samuel Joalland, Claudio Screpanti, Frank Liebisch, Hubert Vincent Varella, Alain Gaume, Achim Walter
BACKGROUND: Phenotyping technologies are expected to provide predictive power for a range of applications in plant and crop sciences. Here, we use the disease pressure of Beet Cyst Nematodes (BCN) on sugar beet as an illustrative example to test the specific capabilities of different methods. Strong links between the above and belowground parts of sugar beet plants have made BCN suitable targets for use of non-destructive phenotyping methods. We compared the ability of visible light imaging, thermography and spectrometry to evaluate the effect of BCN on the growth of sugar beet plants...
2017: Plant Methods
https://www.readbyqxmd.com/read/28919651/land-use-change-impacts-on-floods-at-the-catchment-scale-challenges-and-opportunities-for-future-research
#2
M Rogger, M Agnoletti, A Alaoui, J C Bathurst, G Bodner, M Borga, V Chaplot, F Gallart, G Glatzel, J Hall, J Holden, L Holko, R Horn, A Kiss, S Kohnová, G Leitinger, B Lennartz, J Parajka, R Perdigão, S Peth, L Plavcová, J N Quinton, M Robinson, J L Salinas, A Santoro, J Szolgay, S Tron, J J H van den Akker, A Viglione, G Blöschl
Research gaps in understanding flood changes at the catchment scale caused by changes in forest management, agricultural practices, artificial drainage, and terracing are identified. Potential strategies in addressing these gaps are proposed, such as complex systems approaches to link processes across time scales, long-term experiments on physical-chemical-biological process interactions, and a focus on connectivity and patterns across spatial scales. It is suggested that these strategies will stimulate new research that coherently addresses the issues across hydrology, soil and agricultural sciences, forest engineering, forest ecology, and geomorphology...
July 2017: Water Resources Research
https://www.readbyqxmd.com/read/28887941/the-charged-particle-radiation-environment-on-mars-measured-by-msl-rad-from-november-15-2015-to-january-15-2016
#3
Bent Ehresmann, Cary J Zeitlin, Donald M Hassler, Daniel Matthiä, Jingnan Guo, Robert F Wimmer-Schweingruber, Jan K Appel, David E Brinza, Scot C R Rafkin, Stephan I Böttcher, Sönke Burmeister, Henning Lohf, Cesar Martin, Eckart Böhm, Günther Reitz
The Radiation Assessment Detector (RAD) on board the Mars Science Laboratory (MSL) Curiosity rover has been measuring the radiation environment in Gale crater on Mars since August, 2012. These first in-situ measurements provide an important data set for assessing the radiation-associated health risks for future manned missions to Mars. Mainly, the radiation field on the Martian surface stems from Galactic Cosmic Rays (GCRs) and secondary particles created by the GCRs' interactions with the Martian atmosphere and soil...
August 2017: Life Sciences in Space Research
https://www.readbyqxmd.com/read/28875824/applications-of-bauxite-residue-a-mini-review
#4
Ajay S Verma, Narendra M Suri, Suman Kant
Bauxite residue is the waste generated during alumina production by Bayer's process. The amount of bauxite residue (40-50 wt%) generated depends on the quality of bauxite ore used for the processing. High alkalinity and high caustic content in bauxite residue causes environmental risk for fertile soil and ground water contamination. The caustic (NaOH) content in bauxite residue leads to human health risks, like dermal problems and irritation to eyes. Moreover, disposal of bauxite residue requires a large area; such problems can only be minimised by utilising bauxite residue effectively...
September 1, 2017: Waste Management & Research
https://www.readbyqxmd.com/read/28864027/efficacy-and-safety-of-tribendimidine-tribendimidine-plus-ivermectin-tribendimidine-plus-oxantel-pamoate-and-albendazole-plus-oxantel-pamoate-against-hookworm-and-concomitant-soil-transmitted-helminth-infections-in-tanzania-and-c%C3%A3-te-d-ivoire-a-randomised-controlled
#5
Wendelin Moser, Jean T Coulibaly, Said M Ali, Shaali M Ame, Amour K Amour, Richard B Yapi, Marco Albonico, Maxim Puchkov, Jörg Huwyler, Jan Hattendorf, Jennifer Keiser
BACKGROUND: Preventive chemotherapy is the current strategy to control soil-transmitted helminth infections (caused by Ascaris lumbricoides, hookworm, and Trichuris trichiura). But, to improve efficacy and avoid emerging resistance, new drugs are warranted. Tribendimidine has shown good anthelmintic efficacy and is therefore a frontrunner for monotherapy and combination chemotherapy. METHODS: We did a randomised, controlled, single-blinded, non-inferiority trial on Pemba Island, Tanzania, and in Côte d'Ivoire...
August 29, 2017: Lancet Infectious Diseases
https://www.readbyqxmd.com/read/28829435/global-distribution-of-clay-size-minerals-on-land-surface-for-biogeochemical-and-climatological-studies
#6
Akihiko Ito, Rota Wagai
Clay-size minerals play important roles in terrestrial biogeochemistry and atmospheric physics, but their data have been only partially compiled at global scale. We present a global dataset of clay-size minerals in the topsoil and subsoil at different spatial resolutions. The data of soil clay and its mineralogical composition were gathered through a literature survey and aggregated by soil orders of the Soil Taxonomy for each of the ten groups: gibbsite, kaolinite, illite/mica, smectite, vermiculite, chlorite, iron oxide, quartz, non-crystalline, and others...
August 22, 2017: Scientific Data
https://www.readbyqxmd.com/read/28828321/dicrocoelium-egg-identified-in-an-ancient-cemetery-in-kiasar-archeological-site-northern-iran-dated-back-247-bc-224-ad
#7
Negar Bizhani, Abdol Motalleb Sharifi, Mohmmad Bagher Rokni, Jean Dupouy Camet, Mostafa Rezaeian, Mohammad Fallah Kiapi, Niloofar Paknezhad, Faezeh Najafi, Gholamreza Mowlavi
BACKGROUND: Along with the newly emergence of paleoparasitology research in Iran, findings of parasites from Northern part of the county have not been reported so far. In this study tracking for the lancet liver fluke dates back 250 BC is addressed. METHODS: Samples were taken from grave crypts of the soil layers attached to the pelvic bones from above-mentioned site in 2015. The laboratory examinations were conducted in the Dept. of Medial Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran...
June 2017: Iranian Journal of Public Health
https://www.readbyqxmd.com/read/28800754/current-concepts-in-bone-metastasis-contemporary-therapeutic-strategies-and-ongoing-clinical-trials
#8
REVIEW
Andrew S Gdowski, Amalendu Ranjan, Jamboor K Vishwanatha
BACKGROUND: Elucidation of mechanisms regulating bone metastasis has progressed significantly in recent years and this has translated to many new therapeutic options for patients with bone metastatic cancers. However, the rapid rate of progress in both the basic science literature and therapies undergoing clinical trials makes staying abreast with current developments challenging. This review seeks to provide an update on the current state of the science in bone metastasis research and give a snap shot of therapies in clinical trials for bone metastatic cancer...
August 11, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28769918/high-tolerance-of-hydrogenothermus-marinus-to-sodium-perchlorate
#9
Kristina Beblo-Vranesevic, Harald Huber, Petra Rettberg
On Mars, significant amounts (0.4-0.6%) of perchlorate ions were detected in dry soil by the Phoenix Wet Chemistry Laboratory and later confirmed with the Mars Science Laboratory. Therefore, the ability of Hydrogenothermus marinus, a desiccation tolerant bacterium, to survive and grow in the presence of perchlorates was determined. Results indicated that H. marinus was able to tolerate concentrations of sodium perchlorate up to 200 mM ( 1.6%) during cultivation without any changes in its growth pattern. After the addition of up to 440 mM ( 3...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28769723/diversity-and-biogeography-of-land-snails-mollusca-gastropoda-in-the-limestone-hills-of-perak-peninsular-malaysia
#10
Junn Kitt Foon, Gopalasamy Reuben Clements, Thor-Seng Liew
Limestone hills are now gaining global conservation attention as hotspots for short-range endemic species. Levels of land snail endemism can be high at limestone hills, especially at hill clusters that are geographically isolated. In the State of Perak, Peninsular Malaysia, limestone hills have been opportunistically surveyed for land snails in the past, but the majority have yet to be surveyed. To address this knowledge gap, we systematically surveyed the terrestrial malacofauna of 12 limestone hills that, based on our opinion, are a representation of the limestone land snail assemblages within the State...
2017: ZooKeys
https://www.readbyqxmd.com/read/28761457/in-vitro-assay-of-paecilomyces-lilacinus-biocontrol-effects-on-fasciola-hepatica-eggs-illustrated-in-scanning-electron-micrographs
#11
Faezeh Najafi, Sasan Rezaie, Eshrat Beigom Kia, Mahmoud Mahmoudi, Sadegh Khodavaisy, Mehdi Mohebali, Mohammad Javad Gharagozlou, Mohammad Bagher Rokni, Gholamreza Mowlavi
BACKGROUND: Fascioliasis is a zoonotic disease caused by the liver fluke Fasciola hepatica. Drug resistance, high costs of treatment and economic losses in meat production have emerged the need of alternative control measures into consideration. The aim of this study was to evaluate the in vitro ovicidal activity of Paecilomyces lilacinus fungus on F. hepatica eggs. METHODS: P. lilacinus isolated from the soil of natural environment was challenged on F. hepatica eggs to observe the bio control effect of nematophagous fungi on trematode helminth eggs...
January 2017: Iranian Journal of Parasitology
https://www.readbyqxmd.com/read/28751749/soil-natural-capital-in-europe-a-framework-for-state-and-change-assessment
#12
David A Robinson, Panos Panagos, Pasquale Borrelli, Arwyn Jones, Luca Montanarella, Andrew Tye, Carl G Obst
Soils underpin our existence through food production and represent the largest terrestrial carbon store. Understanding soil state-and-change in response to climate and land use change is a major challenge. Our aim is to bridge the science-policy interface by developing a natural capital accounting structure for soil, for example, attempting a mass balance between soil erosion and production, which indicates that barren land, and woody crop areas are most vulnerable to potential soil loss. We test out our approach using earth observation, modelling and ground based sample data from the European Union's Land Use/Cover Area frame statistical Survey (LUCAS) soil monitoring program...
July 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28739294/polycyclic-aromatic-hydrocarbons-and-female-reproductive-health-a-scoping-review
#13
REVIEW
Ashley L Bolden, Johanna R Rochester, Kim Schultz, Carol F Kwiatkowski
Polycyclic aromatic hydrocarbons (PAHs) are a class of common persistent environmental pollutants found in water, air, soil, and plants and can be released by natural sources. However, the majority of atmospheric PAHs are from vehicular emissions, coal-burning plants, and the production and use of petroleum-derived substances. Exposure to PAHs has been implicated in cancer and other diseases, including reproductive disorders. This scoping review is a preliminary step that explores the utility and feasibility of completing a systematic review evaluating the effect of PAHs on female reproduction...
July 22, 2017: Reproductive Toxicology
https://www.readbyqxmd.com/read/28738262/systematic-review-of-community-health-impacts-of-mountaintop-removal-mining
#14
REVIEW
Abee L Boyles, Robyn B Blain, Johanna R Rochester, Raghavendhran Avanasi, Susan B Goldhaber, Sofie McComb, Stephanie D Holmgren, Scott A Masten, Kristina A Thayer
BACKGROUND: The objective of this evaluation is to understand the human health impacts of mountaintop removal (MTR) mining, the major method of coal mining in and around Central Appalachia. MTR mining impacts the air, water, and soil and raises concerns about potential adverse health effects in neighboring communities; exposures associated with MTR mining include particulate matter (PM), polycyclic aromatic hydrocarbons (PAHs), metals, hydrogen sulfide, and other recognized harmful substances...
October 2017: Environment International
https://www.readbyqxmd.com/read/28737219/impacts-of-hydraulic-redistribution-on-grass-tree-competition-vs-facilitation-in-a-semi-arid-savanna
#15
Greg A Barron-Gafford, Enrique P Sanchez-Cañete, Rebecca L Minor, Sean M Hendryx, Esther Lee, Leland F Sutter, Newton Tran, Elizabeth Parra, Tony Colella, Patrick C Murphy, Erik P Hamerlynck, Praveen Kumar, Russell L Scott
A long-standing ambition in ecosystem science has been to understand the relationship between ecosystem community composition, structure and function. Differential water use and hydraulic redistribution have been proposed as one mechanism that might allow for the coexistence of overstory woody plants and understory grasses. Here, we investigated how patterns of hydraulic redistribution influence overstory and understory ecophysiological function and how patterns vary across timescales of an individual precipitation event to an entire growing season...
September 2017: New Phytologist
https://www.readbyqxmd.com/read/28725218/all-new-faces-of-diatoms-potential-source-of-nanomaterials-and-beyond
#16
REVIEW
Meerambika Mishra, Ananta P Arukha, Tufail Bashir, Dhananjay Yadav, G B K S Prasad
Nature's silicon marvel, the diatoms have lately astounded the scientific community with its intricate designs and lasting durability. Diatoms are a major group of phytoplanktons involved in the biogeochemical cycling of silica and are virtually inherent in every environment ranging from water to ice to soil. The usage of diatoms has proved prudently cost effective and its handling neither requires costly materials nor sophisticated instruments. Diatoms can easily be acquired from the environment, their culture requires ambient condition and does not involve any costly media or expensive instruments, besides, they can be transported in small quantities and proliferated to a desirable confluence from that scratch, thus are excellent cost effective industrial raw material...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28724228/a-new-method-for-correlation-analysis-of-compositional-environmental-data-a-worked-example
#17
C Reimann, P Filzmoser, K Hron, P Kynčlová, R G Garrett
Most data in environmental sciences and geochemistry are compositional. Already the unit used to report the data (e.g., μg/l, mg/kg, wt%) implies that the analytical results for each element are not free to vary independently of the other measured variables. This is often neglected in statistical analysis, where a simple log-transformation of the single variables is insufficient to put the data into an acceptable geometry. This is also important for bivariate data analysis and for correlation analysis, for which the data need to be appropriately log-ratio transformed...
December 31, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28716581/diversifying-food-systems-in-the-pursuit-of-sustainable-food-production-and-healthy-diets
#18
REVIEW
Sangam L Dwivedi, Edith T Lammerts van Bueren, Salvatore Ceccarelli, Stefania Grando, Hari D Upadhyaya, Rodomiro Ortiz
Increasing demand for nutritious, safe, and healthy food because of a growing population, and the pledge to maintain biodiversity and other resources, pose a major challenge to agriculture that is already threatened by a changing climate. Diverse and healthy diets, largely based on plant-derived food, may reduce diet-related illnesses. Investments in plant sciences will be necessary to design diverse cropping systems balancing productivity, sustainability, and nutritional quality. Cultivar diversity and nutritional quality are crucial...
July 14, 2017: Trends in Plant Science
https://www.readbyqxmd.com/read/28709097/effects-of-land-use-and-climate-change-on-ecosystem-services-in-central-asia-s-arid-regions-a-case-study-in-altay-prefecture-china
#19
Qi Fu, Bo Li, Ying Hou, Xu Bi, Xinshi Zhang
The sustainable use of ecosystem services (ES) can contribute to enhancing human well-being. Understanding the effects of land use and climate change on ES can provide scientific and targeted guidance for the sustainable use of ES. The objective of this study was to reveal the way in which land use and climate change influence the spatial and temporal variations of ES in the mountain-oasis-desert system (MODS). In this study, we assessed water yield, soil conservation, crop production, and sand fixation in 1990, 2000, and 2010 in Altay Prefecture, which is representative of the MODS, based on widely used biophysical models...
December 31, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28707243/research-trends-and-hotspots-related-to-ammonia-oxidation-based-on-bibliometric-analysis
#20
Maosheng Zheng, Hui-Zhen Fu, Yuh-Shan Ho
Ammonia oxidation is the rate-limiting and central step in global biogeochemistry cycle of nitrogen. A bibliometric analysis based on 4314 articles extracted from Science Citation Index Expanded database was carried out to provide insights into publication performances and research trends of ammonia oxidation in the period 1991-2014. These articles were originated from a wide range of 602 journals and 95 Web of Science Categories, among which Applied and Environmental Microbiology and Environmental Sciences took the leading position, respectively...
July 13, 2017: Environmental Science and Pollution Research International
keyword
keyword
98605
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"