A5039749301- Isotope Analysis in Ecology
- Geology and Paleoclimatology Research
- Pacific and Southeast Asian Studies
- Identification and Quantification in Food
- Archaeology and ancient environmental studies
- Metabolomics and Mass Spectrometry Studies
- Fermentation and Sensory Analysis
- Bee Products Chemical Analysis
- Marine and fisheries research
- Groundwater and Isotope Geochemistry
- Geochemistry and Geologic Mapping
- Insect and Pesticide Research
- Advanced Chemical Sensor Technologies
- GABA and Rice Research
- Spectroscopy and Chemometric Analyses
- Marine Bivalve and Aquaculture Studies
- Geological formations and processes
- Avian ecology and behavior
- Marine Biology and Ecology Research
- Hydrocarbon exploration and reservoir analysis
- Heavy metals in environment
- Tea Polyphenols and Effects
- Marine animal studies overview
- Meat and Animal Product Quality
- Paleontology and Stratigraphy of Fossils
ZheJiang Academy of Agricultural Sciences
2019-2025
GNS Science
2016-2025
Ministry of Agriculture and Rural Affairs
2019-2025
Victoria University of Wellington
2025
Saft (France)
2023
Hunan University of Humanities, Science and Technology
2020
University of the Witwatersrand
2016
Manaaki Whenua – Landcare Research
2009
Science Museum of Minnesota
2005
Natural Resources Canada
2002
Research Article| April 01, 2001 Global dinoflagellate event associated with the late Paleocene thermal maximum Erica M. Crouch; Crouch 1Laboratory of Palaeobotany and Palynology, Utrecht University, Budapestlaan 4, 3584 CD Utrecht, Netherlands Search for other works by this author on: GSW Google Scholar Claus Heilmann-Clausen; Heilmann-Clausen 2Geologisk Institut, Aarhus Universitet, DK-8000 C, Denmark Henk Brinkhuis; Brinkhuis 3Laboratory Hugh E.G. Morgans; Morgans 4Institute Geological...
Fraudulent acts regarding honey authenticity that use Apis mellifera as a substitute for cerana have garnered considerable concern in China and triggered trust crisis from consumers. In this study, untargeted metabolomics analysis was carried out based on volatile fractions A. using headspace gas chromatography–ion mobility spectrometry (HS-GC-IMS). Honey discriminated by HS-GC-IMS profiling, principal component analysis, orthogonal partial least-squares discrimination analysis. Tentative...
An isotopic study was performed on nine varieties of organically and conventionally grown vegetables from an organic food market a chain supermarket in New Zealand. The main aim the to assess applicability stable nitrogen isotopes as screening tool differentiate between conventional growing conditions various vegetable types sampled directly off shelves. This could be further used basis simple authentication detect noncompliant farming practices false labeling produce. In this study, are...
Deliberate and fraudulent origin mislabeling of Chinese green tea motivated by large price differences often brings significant food safety risks damages consumer trust. Currently, there is no reliable method to verify the produced in China. Stable isotope multi-element analyses combined with statistical models are widely acknowledged as useful traceability techniques for many agro-products, could be developed confirm geographical and, more importantly, combat illegal fraud.An analytical...
Biodegradable plastics have become an important commodity to replace non-degradable and alleviate environment pollution. It is identify instances of counterfeit mislabeled biodegradable in the marketplace avoid sustainability fraud improve waste recycling. In this study, differential scanning calorimetry (DSC) elemental analyzer-isotope ratio mass spectrometry (EA-IRMS) were used analyze (polylactic acid (PLA), poly butylene adipate-co-terephthalate (PBAT), PBAT/PLA blend (PBAT+PLA))...
We compute the particulate organic carbon (POC) yield of Waipaoa River, New Zealand, using sediment rating curves in conjunction with measurements content suspended sediment. To ascertain source and extent to which POC flux is tied different erosion processes, we determined stable isotopic composition (δ 13 C) nitrogen (C/N) ratio weathered bedrock, soil, regolith. Most derived from generated by gully (incision into bedrock), supplemented landsliding during extreme events. The specific...
Organically farmed rice is believed to be healthier, safer, and eco-friendlier than its conventionally counterparts sells for a premium price in global markets. Deliberate mislabeling of organic has become critical consumer concern China elsewhere, there an increased risk buying fraudulent the market place. In this study, stable isotopic multielemental analysis combined with chemometrics was used differentiate organically from green conventional 4-year experimental field trial 2014 2017. A...