Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Visible injury responses.

U Arndt1, N Billen, G Seufert

  • 1Institut für Landeskultur und Pflanzenökologie, Universität Hohenheim, D-7000 Stuttgart 70 Hohenheim, Germany.

Environmental Pollution (Barking, Essex : 1987)
|January 1, 1990
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Heavy rains control the floating macroplastic inputs into the sea from coastal Mediterranean rivers: A case study on the Têt River (NW Mediterranean Sea).

The Science of the total environment·2023
Same author

Nanox: a miniature mechanical stress rig designed for near-field X-ray diffraction imaging techniques.

Journal of synchrotron radiation·2016
Same author

Corrigendum: Dark-field X-ray microscopy for multiscale structural characterization.

Nature communications·2015
Same author

Dark-field X-ray microscopy for multiscale structural characterization.

Nature communications·2015
Same author

Cold neutron diffraction contrast tomography of polycrystalline material.

The Analyst·2014
Same author

Storm-induced transfer of particulate trace metals to the deep-sea in the Gulf of Lion (NW Mediterranean Sea).

Environmental geochemistry and health·2014
Same journal

A double endocrine-disrupting effect of PFAS on intra- and extra-thyroid targets: inhibition of iodide uptake and interference with MCT8-mediated T3 transport in vitro.

Environmental pollution (Barking, Essex : 1987)·2026
Same journal

Impacts of Sewage Treatment Works versus Diffuse Pollution on Bacterial Water Quality at Rural Wild Swimming Sites.

Environmental pollution (Barking, Essex : 1987)·2026
Same journal

Unveiling primary and secondary sources of PM<sub>2.5</sub> in a Chinese megacity using detailed organic and inorganic speciation and receptor modelling.

Environmental pollution (Barking, Essex : 1987)·2026
Same journal

Aquatic ecosystem degradation attributed to tire wear particles in urban roadway runoff.

Environmental pollution (Barking, Essex : 1987)·2026
Same journal

Fate of the nitrification inhibitor 3,4-dimethylpyrazole in sandy arable soils: Low leachability mainly due to sorption in topsoil.

Environmental pollution (Barking, Essex : 1987)·2026
Same journal

Different chronic effects of conventional PET and biodegradable PLA microplastics: Insights from apical and transcriptomic responses in Daphnia magna.

Environmental pollution (Barking, Essex : 1987)·2026
See all related articles

Air pollutants caused specific tree injuries like necrosis and chlorosis in beech and fir trees during a five-year forest disease experiment. Spruce trees showed no pollutant-related damage.

Area of Science:

  • Environmental Science
  • Forest Pathology
  • Ecotoxicology

Background:

  • Forests face threats from air pollution and pests.
  • Open-top chambers are used to study environmental impacts on trees.
  • Previous research indicates air pollutants can cause visible tree damage.

Purpose of the Study:

  • To investigate the effects of air pollutants on forest trees, specifically focusing on visible injury symptoms.
  • To identify specific symptoms attributable to air pollution in Beech (Fagus sylvatica), Fir (Abies alba), and Spruce (Picea abies).
  • To assess the correlation between air pollutant exposure and insect infestation in experimental tree settings.

Main Methods:

  • A five-year experiment using open-top chambers to expose trees to various air pollutants.

Related Experiment Videos

  • Observation and documentation of visible injury symptoms on leaves and needles.
  • Measurement of insect abundance and size on affected trees at two-year intervals.
  • Comparative analysis of symptoms between pollutant-treated trees and control groups.

    • Main Results:

    • Three distinct symptoms were linked to air pollutants: two types of foliar necrosis/browning in beech and needle tip chlorosis in fir.
    • Visible injury was infrequent overall, with multiple stress factors potentially involved.
    • Insect infestation occurred but quantitative data was limited due to unknown infestation timing.
    • The specific spruce clone utilized exhibited no pollutant-attributable injuries.

    Conclusions:

    • Air pollutants can induce specific foliar symptoms in certain tree species like beech and fir, mirroring some observed in German forests.
    • The study highlights the differential susceptibility of tree species to air pollution.
    • Further research is needed to fully understand the complex interactions between air pollutants, pests, and forest health.