Results 81 to 90 of about 945,769 (312)

Optimal Grazing Exclusion Duration to Enhance Soil Carbon Sequestration in Degraded Grasslands

open access: yesAdvanced Science, EarlyView.
Across China, grazing exclusion reaches the national mean soil organic carbon recovery benchmark sooner in high‐MAP regions (> 500 mm), but recovery is much slower where MAP < 300 mm. Scaling this strategy to 70% of China's degraded grasslands would sequester about 1.52 Pg of soil carbon over 10 years—roughly 17% of annual global fossil‐fuel emissions.
Bin Zhang   +9 more
wiley   +1 more source

Conceptualising quality early childhood education: Learning from young children in Brazil and South Africa through creative and play‐based methods

open access: yesBritish Educational Research Journal, EarlyView., 2023
Abstract Early childhood has increasingly been acknowledged as a vital time for all children. Inclusive and quality education is part of the United Nations Sustainable Development Goals, with the further specification that all children have access to quality pre‐primary education.
Laura H. V. Wright   +8 more
wiley   +1 more source

Alpine meadows and pastures after abandonment. Results of the Austrian MaB-programme and the EC-STEP project INTEGRALP

open access: yesPirineos: Revista de Ecología de Montaña, 1993
[es] Se presentan los resultados de un análisis sobre el comportamiento de los ecosistemas alpinos durante el abandono de las prácticas agrícolas en los mismos.
Ulrike Tappeiner, Alexander Cernusca
doaj   +1 more source

Foehn Winds of Southern California [PDF]

open access: yes, 1933
One of the characteristic weather phenomena of southern California is a wind of the foehn type known locally as the Santa Ana. Unseasonably high temperatures and very low humidities are associated with its occurence.
Krick, Irving P.
core  

Geomorphology of the Kaikoura area [PDF]

open access: yes, 1968
The major physiographic units in the Kaikoura area are the Peninsula Block, Beach Ridges and Raised Beaches, Hard Rock Areas and the Alluvial Fans. Erosion of the Seaward Kaikoura Mountains and the transfer of the debris to the sea by fan streams have ...
Chandra, Satish
core   +2 more sources

Microstructure‐Resolved Modeling to Predicting and Regulating Lithium Plating‐Stripping Dynamics on Graphite Electrodes

open access: yesAdvanced Science, EarlyView.
ABSTRACT The lithium plating reaction in graphite electrodes acts as a root cause for the accelerated degradation and the internal short circuits in lithium‐ion batteries. Here, an electrochemical model based on multi‐scale microstructural images was established to identify lithium plating‐stripping processes, thereby supporting the predictive outcomes
Heng Huang   +9 more
wiley   +1 more source

Liver Kinase B1 in CD11c+ Cells Inhibits Fibrosis in Chronic Pancreatitis via the Oncostatin M Signaling

open access: yesAdvanced Science, EarlyView.
This study demonstrates significantly reduced Lkb1 expression in CD11c+ cells in chronic pancreatitis (CP) patients and animal models. Lkb1 deletion enhances CD11c+CD206+ macrophage infiltration and reprograms pancreatic stellate cells (PSCs) via OSM signaling.
Wenqing Zhang   +10 more
wiley   +1 more source

Perceptions of nature's contributions to people across an elevational gradient in eastern Nepal

open access: yesPeople and Nature
Equitable measures for nature conservation require an in‐depth understanding of human‐nature relations. Using qualitative and quantitative data from semi‐structured household surveys, we investigated people's perception of nature's contribution to their ...
Biraj Adhikari   +5 more
doaj   +1 more source

Countersong: Rising or Falling [PDF]

open access: yes, 2015
A recording, analysis and poetic translation of countersong between two Hermit thrushes (Catharus guttatis) recorded in the mountains of Northern New Mexico (United States) on 19 July ...
Skinner, Jonathan
core   +1 more source

Extremely low long‐term erosion rates around the Gamburtsev Mountains in interior East Antarctica [PDF]

open access: yes, 2010
The high elevation and rugged relief (>3 km) of the Gamburtsev Subglacial Mountains (GSM) have long been considered enigmatic. Orogenesis normally occurs near plate boundaries, not cratonic interiors, and large‐scale tectonic activity last occurred in ...
Cox, S. E.   +4 more
core   +2 more sources

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