Results 11 to 20 of about 11,636,692 (262)

Global Change Scenarios in Coastal River Deltas and Their Sustainable Development Implications [PDF]

open access: yes, 2022
Deltas play a critical role in the ambition to achieve global sustainable development given their relatively large shares in population and productive croplands, as well as their precarious low-lying position between upstream river basin development and ...
Garmestani, Ahjond S.,   +36 more
core   +1 more source

Spatial adaptation pathways to reconcile future water and food security in the Indus River basin

open access: yesCommunications Earth & Environment, 2023
Irrigated wheat production is critical for food security in the Indus basin. Changing climatic and socio-economic conditions are expected to increase wheat demand and reduce irrigation water availability.
Wouter Julius Smolenaars   +8 more
doaj   +1 more source

'gcamdata': An R Package for Preparation, Synthesis, and Tracking of Input Data for the GCAM Integrated Human-Earth Systems Model

open access: yesJournal of Open Research Software, 2019
The increasing data requirements of complex models demand robust, reproducible, and transparent systems to track and prepare models’ inputs. Here we describe version 1.0 of the gcamdata R package that processes raw inputs to produce the hundreds of XML ...
Ben Bond-Lamberty   +27 more
doaj   +1 more source

GCAM v5.1: representing the linkages between energy, water, land, climate, and economic systems [PDF]

open access: yesGeoscientific Model Development, 2019
This paper describes GCAM v5.1, an open source model that represents the linkages between energy, water, land, climate, and economic systems. GCAM is a market equilibrium model, is global in scope, and operates from 1990 to 2100 in 5-year time steps.
K. Calvin   +20 more
doaj   +1 more source

The Influence of Ozone on Net Ecosystem Production of a Ryegrass–Clover Mixture under Field Conditions

open access: yesAtmosphere, 2021
In order to understand the effect of phytotoxic tropospheric ozone (O3) on terrestrial vegetation, we quantified the impact of current O3 concentration ([O3]) on net ecosystem production (NEP) when compared to the conditions of the pre-industrial era. We
Thomas Agyei   +9 more
doaj   +1 more source

More frequent intense and long-lived storms dominate the springtime trend in central US rainfall

open access: yesNature Communications, 2016
The central United States has exhibited increased extreme precipitation. Here, using satellite, radar, and rain-gauge data, Feng et al. show that springtime total and extreme rainfall trends are linked to increased intensity and frequency of long-lived ...
Zhe Feng   +5 more
doaj   +1 more source

Global neurosurgical workforce density—you cannot improve what you do not measure

open access: yesChinese Neurosurgical Journal, 2021
Five million neurosurgical cases go untreated each year. This is in part due to the lack of neurosurgical care providers. The World Federation of Neurosurgical Societies has spearheaded efforts to monitor the number of neurosurgical providers around the ...
Ulrick Sidney Kanmounye   +4 more
doaj   +1 more source

The Asian Summer Monsoon: Teleconnections and Forcing Mechanisms—A Review from Chinese Speleothem δ18O Records

open access: yesQuaternary, 2019
Asian summer monsoon (ASM) variability significantly affects hydro-climate, and thus socio-economics, in the East Asian region, where nearly one-third of the global population resides.
Haiwei Zhang   +11 more
doaj   +1 more source

Monsoon differences in South Asia and East Asia during the penultimate deglaciation revealed by speleothem oxygen isotopes

open access: yesScientific Reports
Difference between the South Asian Summer Monsoon (SASM) and East Asian Summer Monsoon (EASM) is observed in modern climate variations, but remains unclear on the orbital timescales.
Jingyao Zhao   +7 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

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