Results 71 to 80 of about 64,299 (292)

The diatom test for drowning: an unreported source of diatom contamination

International Journal of Legal Medicine
Summary We describe here a previously unreported source of diatom contamination that may prove relevant in routine diatom analysis in suspected drowning cases. Glass microscope slides utilized in the process, during their manufacture, undergo a washing process, after which, diatomaceous earth (kieselguhr, fossil diatoms) is added to avoid ...
Philippe Lunetta, Johanna Virri, Jan Weckström   +2 more
openaire   +3 more sources

Lake Diatoms as a Proxy for Holocene Environmental Change, West Greenland [PDF]

, 2013
There is great interest over the Greenland Ice Sheet in terms of future climate change, though there is a lack of understanding of climate change during the Holocene.
BEST, LOUISE,ALICE
core  

First survey of epibenthic diatom communities on marine phanerogams and invertebrates from Omani coasts

, 2021
Complexity pervades biological systems at any scale: from microbes to higher organisms, from individuals to populations and from communities to ecosystems.
Mario De Stefano
core  

Diatom DNA metabarcoding and digital microscopy methods for bioassessment of large lowland rivers in Serbia

Anthropogenic influences, such as industry, thermal power plants, untreated communal water, and agriculture have led to the disappearance of natural reference conditions for large lowland rivers which makes it difficult to standardize tools for routine ...
Vidaković, Danijela, Burfeid Castellanos, Andrea, Kloster, Michael, Mayombo, Serge, Beszteri, Bank   +4 more
core   +4 more sources

Studi Keanekaragaman Diatom Epilitik serta Potensinya sebagai Bioindikator Kualitas Perairan Sungai di Coban Tarzan Kabupaten Malang

Biotropika: Journal of Tropical Biology, 2020
Air selalu menjadi kebutuhan penting dalam memenuhi segala aspek kehidupan bagi semua makhluk hidup. Keberadaan sumber daya perairan harus didukung dengan kuantitas yang tercukupi serta kualitas yang baik.
Bayu Agung Prahardika, Widi Muhammad Lutsfi Dwi Styawan   +1 more
doaj   +1 more source

Species Dynamics and Gene Expression in Algal Polycultures Under Mixotrophic Cultivation in Outdoor Pilot‐Scale Nordic Conditions

Biotechnology and Bioengineering, EarlyView.
These results demonstrate that mixotrophic conditions drive both microbial community shifts and metabolic reprogramming, underscoring the importance of cultivation strategy and polyculture selection for targeted applications such as nutrient recovery and bioproduct generation.
Quyen Nham, Hanna Farnelid, Catherine Legrand, Elin Lindehoff   +3 more
wiley   +1 more source

Partners or passengers? Revisiting the association between diatoms and aquatic animals

Biological Reviews, EarlyView.
ABSTRACT Numerous studies have revealed the importance of research on the communities capable of colonizing animal surfaces (epibionts) and the animals on which they live (basibionts). Very few studies have considered epizoic diatoms, and there are gaps and biases in our knowledge, including the choice of basibionts, the methods used, and the habitats ...
Gianluca Vacca, Elisa Falasco, Francesca Bona   +2 more
wiley   +1 more source

Letter. Late cretaceous seasonal ocean variability from the arctic

, 2009
The modern Arctic Ocean is regarded as barometer of global change and amplifier of global warming1 and therefore records of past Arctic change are of a premium for palaeoclimate reconstruction.
Kemp, Alan E.S., Kemp, Alan E. S., Davies, Andrew, Jennifer Pike, Pike, Jennifer, Alan E. S. Kemp, Andrew Davies   +6 more
core   +1 more source

Unveiling the Potential of Metal and Non‐Metal Modified Porous Carbon for the Electrochemical Reduction of CO2

Carbon Energy, EarlyView.
Earth‐abundant metal‐ and non‐metal‐modified porous carbons offer a highly tunable platform for electrochemical CO2 reduction. This review shows how electronic interactions, active‐site coordination, pore architecture, and cooperative catalytic effects jointly govern intermediate stabilization, product selectivity, and device‐relevant CO2RR performance.
Hussein A. Younus, Asma Al Harthi, Mohammed Al Abri, Kamel Eid, Rashid Al Hajri   +4 more
wiley   +1 more source

Spatial patterns of benthic diatom community structure in the largest northwestern river of Cambodia (Sangker River)

Knowledge and Management of Aquatic Ecosystems
To date, very little is known about the relative importance of physicochemical factors structuring the benthic diatom community in the flood-pulse tropical ecosystems.
Chrea Socheat, Chea Ratha, Tudesque Loïc   +2 more
doaj   +1 more source