Results 41 to 50 of about 6,379 (161)

Russia's Wartime Economy: Measuring Regional Inequalities From Outer Space

open access: yesJournal of Regional Science, EarlyView.
ABSTRACT We study Russia's February 2022 full‐scale invasion of Ukraine as a natural experiment to determine how sudden disruptions to international market access reshape sub‐national economic inequalities. Using remotely‐sensed nighttime lights as a proxy for economic activity, we estimate the economic effects of the war at the national and regional ...
Irakli Barbakadze   +3 more
wiley   +1 more source

Living in the Mycelial World

open access: yesTopics in Cognitive Science, EarlyView.
Abstract This manuscript documents a systematic ethnomycological analysis of ethnographic archives. Focusing on texts describing human–fungi interactions, I conduct a global, cross‐cultural review of mushroom use, covering 193 societies worldwide. The study reveals diverse mushroom‐related cultural practices, emphasizing the significance of fungi ...
Roope O. Kaaronen
wiley   +1 more source

Earthquakes and sea-level change in Hokkaido, north-east Japan [PDF]

open access: yes, 2009
This thesis details the results of an investigation into the pattern of relative sea-level (RSL) changes in north-east Hokkaido, Japan. The aim of the research is to better understand the importance of seismic and non-seismic processes in controlling ...
Thomson, Katie Hannah   +1 more
core  

Morphological Characteristics of Radical Leaves in the Serpentine Ecotype of Adenophora triphylla var. japonica (Campanulaceae) Revealed by Cultivation Experiments

open access: yesEcological Research, Volume 41, Issue 6, November 2026.
We tested whether the distinctive radical‐leaf morphology of the serpentine ecotype of Adenophora triphylla var. japonica is due to phenotypic plasticity or genetic differentiation. The results suggest that lamina thickening is plastic for water storage, while reduced lamina size and modified petiole traits are genetically fixed adaptations to reduce ...
Masayuki Shiba   +3 more
wiley   +1 more source

DEVELOPMENT OF A METHODOLOGY FOR THE APPLICATION OF UAVS FOR ANALYSIS OF THE QUALITATIVE STATE OF AGRICULTURAL LANDS IN THE SAKHALIN REGION

open access: yesSiberian Journal of Life Sciences and Agriculture
Background. Assessment of the qualitative state of agricultural lands is a crucial component in the field of agricultural management and environmental control, representing a persistent scientific challenge.
Svetlana V. Abramova   +2 more
doaj   +1 more source

Size-age structure of oyster Crassostrea gigas in the Losos Bight (Aniva Bay, Okhotsk Sea)

open access: yesИзвестия ТИНРО, 2020
Data on age structure, shell size (height, length, thickness) and weight of oyster Crassostrea gigas in the Losos Bight (Aniva Bay, Okhotsk Sea) are presented on results of the surveys conducted in 2018 and 2019.
A. Ch. Kim, R. T. Gon
doaj   +1 more source

Effect of estradiol on gonads development for resident form males of cherry salmon Oncorhynchus masou

open access: yesИзвестия ТИНРО, 2021
Effect of estradiol on development of gonads in resident form males of cherry salmon is investigated. The fish aged 0+ with initial weight of 3.48-10.70 g were treated with the hormone for 30 days, then reared for 8 months.
O. V. Zelennikov   +2 more
doaj   +1 more source

Incorporating Phylogeography and SDM Projection to Inform Conservation Efforts of the Foundation Seaweed Gloiopeltis furcata sensu lato in the North Pacific Under Climate Change [PDF]

open access: yesEvol Appl
ABSTRACT Understanding the impact of past climate events on population genetic structuring and range shifts may facilitate predictions of how species will respond to future climate change. Such integrative effort, however, remain rare for the North Pacific benthic ecosystem. Here, we obtained mtDNA cox1 and cpDNA rbcL sequences of 85 populations of the
Wang Q   +7 more
europepmc   +2 more sources

The Millipedes (Diplopoda) of the Sakhalin Island [PDF]

open access: yes, 2009
A review of the millipede fauna of the Sakhalin Island is provided, with 13 recognizable species involved. A brief historical account, a comparative analysis, and some zoogeographical comments are provided.
Mikhaljova, Elena V.
core  

Spatial distribution of pacific herring Clupea pallasii on the northeastern shelf of Sakhalin Island in the modern period

open access: yesИзвестия ТИНРО, 2023
Spatial distribution of pacific herring Clupea pallasii in the Okhotsk Sea waters at the northeastern coast of Sakhalin Island is described on the data of surveys conducted in June-October of 1989 and 1997-2020 using bottom and midwater trawls and Danish
E. R. Ivshina, I. N. Mukhametov
doaj   +1 more source

Home - About - Disclaimer - Privacy