Improved Funnel-Type Extractors for Soil Arthropods
1961/05/01 by A. Macfadyen · 31 citations
Environmental Science · Agricultural and Biological Sciences · #Ecology and Vegetation Dynamics Studies #Insect-Plant Interactions and Control #Rangeland and Wildlife Management
paper · doi:10.2307/2120
Abstract
Berlese and Tullgren funnel-type extractors have now been used for qualitative work for more than 50 years. Many variants have been described since then but little progress has been made towards adapting them for reliable quantitative work. The history of the subject is given in an earlier paper (Macfadyen 1953) in which the inadequacy of current practice was demonstrated (see also Forsslund 1948) by comparing funnel yields with direct counts. It was later shown (Macfadyen 1955) that the control of temperature and humidity both above the soil sample and beneath it in the funnel can result in increased yields. The purpose of the present paper is to consider three methods by which control can be achieved in practice and the effects of such control on the yield of animals. Each of these methods is appropriate to a different set of circumstances as follows:
Cited by
- Contrasting responses of above- and belowground carbon stocks and arthropods in relation to forest management
- Mixed forests with native species mitigate impacts of introduced Douglas fir on soil decomposers (Collembola)
- Soil community history strengthens belowground multitrophic functioning across plant diversity levels in a grassland experiment
- Shared community history strengthens plant diversity effects on below‐ground multitrophic functioning
- Succession of soil-living Nematoda and Diptera larvae (Chironomidae, Sciaridae, and Brachycera) near a melting glacier in Southern Norway
- Soil fauna niche complementarity explains long-term soil multifunctionality differences between planted and natural subalpine forests
- Community structure, trophic position and reproductive mode of soil and bark-living oribatid mites in an alpine grassland ecosystem. [europepmc]
- Regional factors rather than forest type drive the community structure of soil living oribatid mites (Acari, Oribatida). [europepmc]
- Effects of an ecosystem engineer on belowground movement of microarthropods. [europepmc]
- Larger phylogenetic distances in litter mixtures: lower microbial biomass and higher C/N ratios but equal mass loss. [europepmc]
- Temporal patterns of energy equivalence in temperate soil invertebrates. [europepmc]
- Warming magnifies predation and reduces prey coexistence in a model litter arthropod system. [europepmc]
- The structure of salt marsh soil mesofauna food webs - The prevalence of disturbance. [europepmc]
- Decomposer diversity increases biomass production and shifts aboveground-belowground biomass allocation of common wheat. [europepmc]
- Temperature effects on prey and basal resources exceed that of predators in an experimental community. [europepmc]
- No impact of transgenic cry1Ie maize on the diversity, abundance and composition of soil fauna in a 2-year field trial. [europepmc]
- Climate change and intensive land use reduce soil animal biomass via dissimilar pathways. [europepmc]
- Above- and below-ground effects of an ecosystem engineer ant in Mediterranean dry grasslands. [europepmc]
- Use of Taxonomic and Trait-Based Approaches to Evaluate the Effect of Bt maize Expressing Cry1Ie Protein on Non-Target Collembola: A Case Study in Northeast China. [europepmc]
- Diversity and functional structure of soil animal communities suggest soil animal food webs to be buffered against changes in forest land use. [europepmc]
- Effects of temperature and soil fauna on the reduction and leaching of deoxynivalenol and zearalenone from Fusarium graminearum-infected maize stubbles. [europepmc]
- Soil microarthropods respond differently to simulated drought in organic and conventional farming systems. [europepmc]
- Trophic niche but not abundance of Collembola and Oribatida changes with drought and farming system. [europepmc]
- Soil fauna drives vertical redistribution of soil organic carbon in a long-term irrigated dry pine forest. [europepmc]
- Soil organic matter, rather than temperature, determines the structure and functioning of subarctic decomposer communities. [europepmc]
- Utility of Plant Growth-Promoting Rhizobacteria for Sustainable Production of Bermudagrass Forage. [europepmc]
- The MetaInvert soil invertebrate genome resource provides insights into below-ground biodiversity and evolution. [europepmc]
- Global fine-resolution data on springtail abundance and community structure. [europepmc]
- Terrestrial crustaceans (Arthropoda, Crustacea): taxonomic diversity, terrestrial adaptations, and ecological functions. [europepmc]
- Sustainable land management enhances ecological and economic multifunctionality under ambient and future climate. [europepmc]
- Fungal Energy Channelling Sustains Soil Animal Communities Across Forest Types and Regions. [europepmc]
Related