Wei Guo

ORCID: 0000-0002-5683-654X
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About
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Research Areas
  • Crustacean biology and ecology
  • Isotope Analysis in Ecology
  • Ecology and Vegetation Dynamics Studies
  • Environmental Toxicology and Ecotoxicology
  • Fish Ecology and Management Studies
  • Mycotoxins in Agriculture and Food
  • Plant and animal studies
  • Plant Pathogens and Fungal Diseases
  • Mass Spectrometry Techniques and Applications
  • Soil Carbon and Nitrogen Dynamics
  • Genetic diversity and population structure
  • Analytical chemistry methods development
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Wheat and Barley Genetics and Pathology
  • Identification and Quantification in Food
  • Genomics and Phylogenetic Studies
  • Plant Disease Management Techniques
  • Marine and fisheries research
  • Aquaculture disease management and microbiota
  • Plant Disease Resistance and Genetics
  • Plant Water Relations and Carbon Dynamics
  • Analytical Chemistry and Chromatography
  • Advanced Thermodynamic Systems and Engines
  • Marine Biology and Ecology Research
  • Reproductive biology and impacts on aquatic species

Heilongjiang Bayi Agricultural University
2014-2025

Xinjiang Agricultural University
2024

Shandong University
2008-2024

Hubei University
2015-2023

Huizhou University
2022

University of South Bohemia in České Budějovice
2019-2021

China University of Geosciences
2016-2021

North China University of Water Resources and Electric Power
2021

South Bohemia research center of aquaculture and biodiversity of hydrocenoses
2019-2020

Ministry of Water Resources of the People's Republic of China
2020

Fusarium spp. associated with fusarium head blight (FHB) on cereals in Ontario was monitored this study. Nine species were recovered from 24 300 putatively infected kernels collected 486 affected spring wheat fields 2001 to 2017, 11 13 250 265 barley 2005 and nine 8800 176 oat 2008 2017. avenaceum, F. equiseti, graminearum, poae sporotrichioides the most commonly isolated species, occurring 23–66% of 1.3–27.0% kernels. In wheat, graminearum predominant, 88% 60.4% kernels, represented 90%...

10.1080/07060661.2019.1582560 article EN Canadian Journal of Plant Pathology 2019-02-15

Maize seedlings in cold regions and high latitude often face abiotic stress. As a result, weak affect maize production, The commonly used seed coating agents production are mainly to prevent biological stress of pests diseases, have little effect on seedling vigor resistance. In this experiment, the combination graphene oxide (GO) agent can effectively diseases increase growth seedlings.The effects different concentrations composite GO photosynthetic carbon nitrogen metabolism activity were...

10.1038/s41598-025-87269-0 article EN cc-by-nc-nd Scientific Reports 2025-01-22

Pot experiments were conducted to investigate the impact of biochar loading level on soybean growth and physico-chemical properties alkaline soil. Biochar derived from corn straw was mixed with soil at 0%, 2.5%, 5%, 10% levels exposed natural elements. Soybean used as test crop. The results indicated that a single application positively significantly improved productivity quality attributes tested yield peaked 5% level, but it declined loading. Applications increased total porosity by 4.14%...

10.15376/biores.15.1.1463-1481 article EN publisher-specific-oa BioResources 2020-01-13

Interactions occurring between species in multiple invaded freshwater ecosystems are often difficult to observe and study. Studies on invasive alien typically focus single species, and, when the community is exclusively composed of their interactions, eventual facilitation hindering processes very scarcely assessed. To investigate such a community, Arno River (Tuscany, Italy) was examined as model system using combined approach stable isotopes dietary analyses. Established have formed...

10.3389/fevo.2019.00355 article EN cc-by Frontiers in Ecology and Evolution 2019-09-24

Spatial heterogeneity in resource supply is common and responses to heterogeneous have been extensively documented clonal angiosperms but not pteridophytes. To test the hypotheses that integration can modify of pteridophytes effect larger at higher patch contrast, we conducted a field experiment with three homogeneous two light treatments on rhizomatous, understory fern Diplopterygium glaucum an evergreen broad-leaved forest East China. In treatments, all D. ramets 1.5 m×1.5 m units were...

10.1371/journal.pone.0027998 article EN cc-by PLoS ONE 2011-11-23

Pharmaceutically active compounds (PhACs) are ubiquitous in the aquatic environment worldwide and considered emerging contaminants. Their effects on growth, behavior, physiological processes of organisms have been identified even at very low concentrations. Ecotoxicological investigations primarily focused single compound exposure, generally a range In natural environment, pollutants seldom occur isolation, but little is known about risks combinations chemicals. This study aimed to...

10.1016/j.scitotenv.2020.141383 article EN cc-by-nc-nd The Science of The Total Environment 2020-08-08

Abstract Severe weather events, such as long‐term droughts, are challenging for many freshwater species. To survive drought, crayfish tend to inhabit shelters or burrows where they can remain in contact with water high humidity environments. However, it is not known whether embryogenesis post‐embryonic development occur without free standing water. address this question, three experiments were conducted using artificial air and marbled ( Procambarus virginalis Lyko, 2017) a model Marbled...

10.1111/fwb.13357 article EN cc-by Freshwater Biology 2019-07-03

A field-based speciation method of inorganic Sb in environmental water samples is proposed using ion-exchange resin separation and determination by inductively coupled plasma mass spectrometry (ICP-MS).The problem chemical species alteration, which occurs after the sampled stored, then separated a laboratory-based method, was solved successfully.The pass directly through an column cartridge on-site, solutions are analyzed ICP-MS laboratory.Two promising columns were evaluated for effective...

10.46770/as.2020.02.004 article EN Atomic Spectroscopy 2020-04-25

Analysis of the elemental abundance and distribution in biological tissues by laser ablation-inductively coupled plasma mass spectrometry (LA-ICP-MS) adds to clarifying basic questions metabolic research enables bioaccumulation bioavailability studies ecological toxicological risk assessment.In this work, a method based on matrix-matched gelatin calibration LA-ICP-MS for determination essential toxic elements samples was developed.By using moldprepared procedure, inhomogeneity distributions...

10.46770/as.2021.068 article EN Atomic Spectroscopy 2021-05-27

Abstract Few studies have examined the effects of clonal integration (translocation resources between interconnected ramets) during expansion amphibious plants from terrestrial to aquatic habitats. We conducted a greenhouse experiment simulate contaminated habitats in stoloniferous herb Alternanthera philoxeroides (alligator weed). The proximal ramets (i.e. relatively old) fragments grown uncontaminated soils were connected (allowing integration) or disconnected (preventing distal young)...

10.1111/j.1442-1984.2011.00335.x article EN Plant Species Biology 2011-08-22

Xue, A. G., Chen, Y., Marchand, Guo, W., Ren, C., Savard, M. and McElroy, R. B. 2015. Timing of inoculation Fusarium species affect the severity head blight on oat. Can. J. Plant Sci. 95: 517–524. The influence timing pathogenicity four spp. (F. culmorum, F. graminearum, sporotrichioides, avenaceum) causing (FHB) were examined 12 oat genotypes under controlled environmental conditions in two separate sets experiments. In first set, early inoculations with graminearum at or before complete...

10.4141/cjps-2014-300 article EN Canadian Journal of Plant Science 2014-12-19

In order to understand the relationship between genetic diversity and invasiveness of exotic plants, was studied in invasive plant Coreopsis grandiflora Hogg. at different altitudes Laoshan Mountain, Northern China. has produced a great deal damage Mountain. Its examined using 16 random amplified polymorphic DNA (RAPD) primers, 125 bands were collected from all individuals. The mean percentage loci (P%) 39.54%, total 86.40%. Shannon's Information index (H 0 ) 0.2326 Nei's (H) 0.1596. These...

10.4141/cjps07020 article EN Canadian Journal of Plant Science 2008-07-01

Abstract Compound‐specific isotope analysis of amino acids (CSIA‐AA) is regarded as a more advanced method unraveling food web connections than the traditional bulk approach. One most important assumptions CSIA‐AA approach that initial offset ( β ) between glutamate and phenylalanine in primary producers should remain unchanged. However, considerable difference values algae (+3.4‰) vascular plants (−8.0‰) raises concern regarding application for complex ecosystems depend on both resources....

10.1002/lom3.10332 article EN Limnology and Oceanography Methods 2019-10-02
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