Results 31 to 40 of about 1,655,414 (301)

To the question of agriculture in the Ananyino cultural and historical region

open access: yesПоволжская археология
The issue of agriculture in the Ananyino cultural and historical region is one of the most acute in modern archaeology of the Volga region in the Early Iron Age.
Chizhevsky Andrei A.   +2 more
doaj   +1 more source

Evaluating millet biochar as mitigator of pesticide toxicity in soil using biomarkers

open access: yesiScience
Summary: Pesticide buildup in agricultural soils disrupts ecosystem function by harming soil biota and microbial activity. This study evaluates biochar derived from finger millet biomass as a remediation agent for pesticide contaminated soil ...
Pradip Kumar Jena   +7 more
doaj   +1 more source

Anna Egorovna Dokuchaeva – the first Russian woman soil scientist

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2021
In 2021 we celebrate the 175th anniversary of the birth of the founder of Soil Science – Vasiliy Vasilievich Dokuchaev, and his wife and colleague – Anna Egorovna Dokuchaeva (Sinclair). V.V. Dokuchaev personally highly appreciated the outstanding role of
E. A. Rusakova
doaj   +1 more source

High-Resolution Mapping of Cropland Soil Organic Carbon in Northern China

open access: yesAgronomy
Mapping the high-precision spatiotemporal dynamics of soil organic carbon (SOC) in croplands is crucial for enhancing soil fertility and carbon sequestration and ensuring food security.
Rui Wang   +4 more
doaj   +1 more source

Darwin and Dokuchaev. Interaction of ideas

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2021
Soil scientists have long believed that the first printed work of V.V. Dokuchaev was his diploma thesis in 1871 “On alluvial sediments along the Kasna River of the Sychevsky district of the Smolensk province”, which he defended after graduating from St ...
I. V. Ivanov, E. A. Rusakova
doaj   +1 more source

Data-model comparison of temporal variability in long-term time series of large-scale soil moisture [PDF]

open access: yes, 2016
Acknowledgments This work has been supported by the Swedish University strategic environmental research program Ekoklim and the Swedish Research Council Formas (project 2012-790). The soil moisture data were downloaded from the Ameriflux website: funding
Destouni, Georgia, Verrot, Lucile
core   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Climate change impacts on the Alpine ecosystem: an overview with focus on the soil

open access: yesJournal of Forest Science, 2015
The Alpine ecosystem is very sensitive to climatic changes, which have an influence on glaciers, snow, vegetation and soils. The aim of this review is to illustrate the effects of global change on the Alpine soil ecosystem, which is an optimal marker to ...
S. Chersich   +4 more
doaj   +1 more source

The soil quality concept as a tool for exposing values in science and promoting sustainability considerations [PDF]

open access: yes, 2004
The term soil quality has mainly been used as a technical concept for grading soils. It is important that the values and goals in soil use planning and soil management are explicitly stated and related to the soil quality indicators.
Schjønning, P.
core  

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

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