Results 11 to 20 of about 899 (99)

Vattenväxter och fiskar i sjön Tysslingen - Resultat från basinventering 2005-2006 [PDF]

, 2008
Regionala inventeringsrapporter import från MDP 2015 ...
Journath Pettersson, Cecilia
openaire   +2 more sources

Sulfidmalmsgruvornas yttre miljö, effekter på fiskar och andra högre vattenorganismer av metallutsläpp. [PDF]

, 1982
Tillgängligt material, angående observerade effekter på fiskar och ryggradslösa djur av metallutsläpp, som är aktuella vid svenska sulfidmalmsgruvor, har studerats. Delar av materialet har sammanställts och kunskapsluckor identifierats. Tyngdpunkten har lagts vid att beskriva och resonera kring vilka faktorer av fysikalisk, kemisk och biologisk natur ...
Lindeström, Lennart
openaire   +2 more sources

Phage‐Inducible Chromosomal Islands as a Diagnostic Platform to Capture and Detect Bacterial Pathogens

Advanced Science, Volume 10, Issue 24, August 25, 2023., 2023
In this report, a new PICI‐based platform is showcased to detect and identify bacteria. In contrast to other diagnostic approaches, this strategy can additionally distinguish whether the pathogens are alive. PICI‐based infection of target hosts is simple and efficient, allowing us to demonstrate the implementation of the technique in an easy‐to‐use ...
Rodrigo Ibarra‐Chávez, Julien Reboud, José R. Penadés, Jonathan M. Cooper   +3 more
wiley   +1 more source

Effekter av miljögifter på däggdjur, fåglar och fiskar i akvatiska miljöer : Kunskapsläge och forskningsbehov Reviderad utgåva 2 [PDF]

, 2008
Föreliggande rapport utgör ett underlag i Naturvårdsverkets uppdrag att sammanfatta dagens kunskap om möjliga effekter av persistenta miljögifter på bestånd av fiskar, fåglar och däggdjur i marina och limniska miljöer. I uppdraget ingick också att identifiera kunskapsluckor och ge förslag till ytterligare forskningsinsatser inom området.
core   +4 more sources

Vertical gradients in photosynthetic physiology diverge at the latitudinal range extremes of white spruce

Plant, Cell &Environment, Volume 46, Issue 1, Page 45-63, January 2023., 2023
Abstract Light availability drives vertical canopy gradients in photosynthetic functioning and carbon (C) balance, yet patterns of variability in these gradients remain unclear. We measured light availability, photosynthetic CO2 and light response curves, foliar C, nitrogen (N) and pigment concentrations, and the photochemical reflectance index (PRI ...
Stephanie C. Schmiege, Kevin L. Griffin, Natalie T. Boelman, Lee A. Vierling, Sarah G. Bruner, Elizabeth Min, Andrew J. Maguire, Johanna Jensen, Jan U. H. Eitel   +8 more
wiley   +1 more source

Whole‐genome analysis of multiple wood ant population pairs supports similar speciation histories, but different degrees of gene flow, across their European ranges

Molecular Ecology, Volume 31, Issue 12, Page 3416-3431, June 2022., 2022
Abstract The application of demographic history modelling and inference to the study of divergence between species has become a cornerstone of speciation genomics. Speciation histories are usually reconstructed by analysing single populations from each species, assuming that the inferred population history represents the actual speciation history ...
Beatriz Portinha, Amaury Avril, Christian Bernasconi, Heikki Helanterä, Josie Monaghan, Bernhard Seifert, Vitor C. Sousa, Jonna Kulmuni, Pierre Nouhaud   +8 more
wiley   +1 more source

Evidence of enhanced reproductive performance and lack‐of‐fitness costs among soybean aphids, Aphis glycines, with varying levels of pyrethroid resistance

Pest Management Science, Volume 78, Issue 5, Page 2000-2010, May 2022., 2022
We collected soybean aphids from commercial soybean fields with varying genotypes and phenotypes determined by toxicity bioassays and the presence of nonsynonymous mutations associated with pyrethroid resistance. We used life table analyses to evaluate if fitness costs are associated with pyrethroid‐resistant soybean aphids. © 2022 The Authors.
Ivair Valmorbida, Brad S. Coates, Erin W. Hodgson, Molly Ryan, Matthew E. O’Neal   +4 more
wiley   +1 more source

Evaluation of glove type on survival and transfer of Escherichia coli in model systems and during hand harvesting of lettuce

JSFA reports, Volume 1, Issue 1, Page 17-25, December 2021., 2021
Abstract Background Both reusable and single‐use gloves can be employed during hand harvesting of lettuce and leafy greens. The impact of glove type on survival and transfer of Escherichia coli was evaluated using agar or lettuce in a laboratory setting and during simulated lettuce harvesting in the field. Results Textured and smooth reusable latex and
Irene Y. Zhao, Jiin Jung, Anne‐laure Moyne, Donald W. Schaffner, Linda J. Harris   +4 more
wiley   +1 more source

Overfeeding‐induced weight gain elicits decreases in sex hormone‐binding globulin in healthy males—Implications for body fat distribution

Physiological Reports, Volume 9, Issue 23, December 2021., 2021
We show that modest overfeeding‐mediated weight gain does not alter circulating sex hormones but may increase bioavailable hormone via decreases in sex hormone‐binding globulin (SHBG). Notably, the decreases in SHBG may be partly mediated by changes in leptin.
Prachi Singh, Naima Covassin, Fatima H. Sert‐Kuniyoshi, Kara L. Marlatt, Abel Romero‐Corral, Diane E. Davison, Ravinder J. Singh, Michael D. Jensen, Virend K. Somers   +8 more
wiley   +1 more source

Terpene and resin acid contents in Scots pine stem lesions colonized by the rust fungus Cronartium pini

Forest Pathology, Volume 51, Issue 4, August 2021., 2021
Abstract Cronartium pini causes economic losses especially on Scots pine in northern Europe. Scots pine reacts to rust infection by resin flow. The chemicals enriched in wood after Cronartium infection have not been investigated before. We investigated resin acids and mono‐ and sesquiterpenes produced in Cronartium‐infected wood.
Juha Kaitera, Juha Piispanen, Ulrich Bergmann, A. M. Hietala   +3 more
wiley   +1 more source