Results 81 to 90 of about 3,141,973 (302)

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

open access: yesAdvanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais   +32 more
wiley   +1 more source

The Empirics of New Economic Geography [PDF]

open access: yes
Although a rich and extensive body of theoretical research on new economic geography has emerged, empirical research remains comparatively less well developed.
Stephen Redding
core  

The beginnings of geography teaching and research in the University of Glasgow: the impact of J.W. Gregory [PDF]

open access: yes, 2009
J.W. Gregory arrived in Glasgow from Melbourne in 1904 to take up the post of foundation Professor of Geology in the University of Glasgow. Soon after his arrival in Glasgow he began to push for the setting up of teaching in Geography in Glasgow, which ...
Bishop, Paul   +3 more
core   +1 more source

Revolutionising Agricultural Sustainability: New ‘Furrow Tillage’ can Mitigate Short‐Term Soil‐to‐Atmosphere CO2 Flux and Promote Soil‐Plant‐Microbe Health

open access: yesAdvanced Science, EarlyView.
Furrow tillage resolves the conventional‐vs.‐no‐tillage trade‐off by simultaneously cutting CO2 efflux to 2.0–3.0 g C m−2 d−1 and unlocking high nutrient availability for the rice rhizosphere. This scalable agronomic solution strengthens soil health, enhances plant physiology, reshapes microbial metabolism, and shifts paddy systems toward a net ...
Arnab Majumdar   +10 more
wiley   +1 more source

A Rétköz kutatója. Beszélgetés Kormány Gyula professor emeritusszal = The Researcher of Rétköz: A Conversation with Professor Emeritus Gyula Kormány

open access: yesModern Geográfia
Gyula Kormány, professor of geography, was born on May 9, 1932 in Ibrány. After graduating as a secondary school geography teacher from the University of Szeged (1961), he obtained a degree in pedagogy from the Kossuth Lajos University of Debrecen in ...
Lenkey, Gábor, Vass, Róbert
doaj   +1 more source

Overcoming Transmission Barriers: A Dual‐Functional Adhesive Hydrogel for Direct Monkeypox Virus Neutralization and Wound Healing

open access: yesAdvanced Science, EarlyView.
MPXV infection leads to persistent viral replication and severe local inflammation, while existing treatments cannot simultaneously remove viruses and repair injured tissue. This study constructs Polymer@mPDA@Gel hydrogel via a two‐step hierarchical assembly method: mPDA anchors photothermal polymers to form antiviral photothermal subunits, which are ...
Ming Zhang   +7 more
wiley   +1 more source

Climate and cultural evolution drove Holocene cropland change in the Huai River Valley, China

open access: yesiScience
Summary: As an important way of maximizing land productivity by growing more than one crop type in the same field, mixed cropping has been an effective option for sustaining population growth under different climatic conditions since prehistoric period ...
Yanyan Yu   +10 more
doaj   +1 more source

Regional Geography of Iberia [PDF]

open access: yesJournal of Geography, 1922
n ...
openaire   +2 more sources

Convergence of Plasmid‐Mediated tmexCD‐toprJ With Critical Resistance Genes Fuels Spread of Multidrug Resistant Bacteria

open access: yesAdvanced Science, EarlyView.
Global dissemination of tmexCD‐toprJ across bacterial hosts and ecological niches is accompanied by its convergence with blaKPC, blaNDM, and mcr on mobile plasmids. Recombination and acquisition of resistance modules generate distinct multidrug resistant plasmid architectures, facilitating the emergence and spread of high‐risk bacterial populations ...
Kaiwen Song   +9 more
wiley   +1 more source

Some Notes on Institutions in Evolutionary Economic Geography [PDF]

open access: yes
Within the evolutionary economic geography framework the role of institutions deserves more explicit attention. We argue that territorial institutions are to be viewed as orthogonal to organisational routines in that each territory is characterised by a ...
Koen Frenken, Ron Boschma
core  

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