Results 141 to 150 of about 64,526 (286)

Sample selection disparity: Sampling only cobble overestimates the biomass of stream benthic algae

open access: yesEcological Research, EarlyView.
The benthic algal biomass based on the cobble sampling (Chlcob) was larger than that based on the frame sampling (Chlfr). Paired t‐tests revealed that there were significant differences between Chlfr and Chlcob. Abstract Despite the fact that scientists are aware that the streambed consists of various substrata in size, the estimation of benthic algal ...
Mitsuya Inoue   +2 more
wiley   +1 more source

Children's Covid‐19 writing and drawings and the existential imperative to educate for uncertainty

open access: yesChildren &Society, Volume 37, Issue 1, Page 122-143, January 2023., 2023
Abstract The Covid‐19 pandemic provokes a pedagogic crisis: education is ill‐adapted to accommodate multiple uncertainties in students' lives. We examine how pandemic uncertainty is registered in a global collection of writing and drawing from 4 to 17‐years‐old, during the 2020 lockdowns.
Perpetua Kirby   +2 more
wiley   +1 more source

Threats to cycad biocultural heritage in the Amami Islands, Japan

open access: yesPlant Species Biology, EarlyView.
The central point we seek to frame in this article is that the increasing infestations of cycad aulacaspis scale in the Amami guntō existentially threaten not only the islands' sotetsu but rather entire cultural systems and natural ecologies that have developed around these plants.
Joshua D. Englehardt   +4 more
wiley   +1 more source

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