Results 51 to 60 of about 46,727 (276)

The use of collembolans (Collembola: Arthropoda) as a biological indicator in comparison of different land use and seasons in Karabük

open access: yesTurkish Journal of Forestry, 2020
Land use types and seasonal conditions are effective factors on soil properties and soil quality. One of the criteria of soil quality is biological indicators.
Ahmet Duyar
doaj   +1 more source

Keanekaragaman Arthropoda Pada Pertanaman Kakao (Theobroma Cacao L.) Di Kecamatan Palolo Kabupaten Sigi [PDF]

open access: yes, 2013
Penelitian ini bertujuan untuk mengetahui keanekaragaman Arthropoda pada pertanaman Kakao pada bagian tajuk (Sweep net) dan permukaan tanah (pitfall trap). Penelitian dilaksanakan pada pertanaman kakao.
Pasaru, F. (Flora)   +2 more
core  

Tree hollow parameters and their effects on saproxylic arthropod diversity: A multi‐taxon approach

open access: yesInsect Conservation and Diversity, EarlyView.
Tree hollows are keystone structures for biodiversity in forests and support saproxylic arthropods but are declining in central Europe due to intensive forest management, threatening these invertebrate communities. Research using DNA metabarcoding examined non‐beetle arthropods in 40 beech tree hollows, exploring their habitat requirements in southern ...
Bastian Schauer   +3 more
wiley   +1 more source

Extent and toxicity of contaminated marine sediments in Southeastern Florida [PDF]

open access: yes, 2004
Thirty sites were sampled in southern Biscayne Bay and Manatee Bay in December 1999 to determine the extent of toxicity in sediments. Analyses and assays included: pesticides and phenols in seawater; chemical contaminants in sediment; amphipod mortality,
Cantillo, A. Y., Lauenstein, G. G.
core  

Arthropoda

open access: yes
Published as part of Gündoğdu, Sedat, Yeşilyurt, İrem Nur, Abbas, Zohaib & Baylan, Makbule, 2024, Effects of microplastics on aquatic organisms: a comprehensive review, pp. 248-285 in Turkish Journal of Zoology 48 (5) on pages 253-254, DOI: 10.55730/1300-0179.3182, http://zenodo.org/record ...
Gündoğdu, Sedat   +3 more
openaire   +2 more sources

A systematic review and meta‐analysis on urban arthropod diversity

open access: yesInsect Conservation and Diversity, EarlyView.
Our results evidence that urbanization is associated with a lower mean diversity of arthropods. We also detected a higher variance of arthropod diversity in urban than in rural habitats. Reported data suggest that cities hold a great potential for arthropod conservation if adequate measures are implemented. Abstract Urbanization is rapidly expanding at
Olivia Sanllorente   +3 more
wiley   +1 more source

Conservation status of New Zealand freshwater invertebrates, 2013 [PDF]

open access: yes, 2014
The conservation status of 644 freshwater invertebrate taxa, across five Phyla, 28 Orders and 75 Families, was assessed using the New Zealand Threat Classification System (NZTCS) criteria.
Collier, Kevin J.   +5 more
core   +1 more source

Nuevo modo de desarrollo postembrionario en el género Ammothea (Pycnogonida: Ammotheidae) procedente de aguas Antárticas [PDF]

open access: yes, 2009
In this paper the postembryonic development of Ammothea glacialis (family ammotheidae) is described. The studied material was collected during the Italica XIX cruise to Victoria land, ross sea, antarctica.
Cano Sánchez, Esperanza   +1 more
core   +3 more sources

Towards DNA metabarcoding‐based haplotype for monitoring terrestrial arthropod communities

open access: yesInsect Conservation and Diversity, EarlyView.
The wocDNA metabarcoding includes robust sampling, wocDNA genomic extraction and library preparation. High‐throughput sequencing (HTS) followed by bioinformatic processing for quality control. The creation of a community matrix from haplotypes for ecological diversity and phylogenetic analyses.
Nancy Gálvez‐Reyes   +2 more
wiley   +1 more source

Information-theoretic signatures of biodiversity in the barcoding gene

open access: yes, 2018
The COI mitochondrial gene is present in all animal phyla and in a few others, and is the leading candidate for species identification through DNA barcoding.
Barbosa, Valmir C.
core   +1 more source

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