Results 11 to 20 of about 12,171,189 (307)

Global climate change [PDF]

Proceedings of the National Academy of Sciences, 1999
Most of the last 100,000 years or longer has been characterized by large, abrupt, regional-to-global climate changes. Agriculture and industry have developed during anomalously stable climatic conditions. New, high-resolution analyses of sediment cores using multiproxy and physically based transfer functions allow increasingly confident ...
R B, Alley, J, Lynch-Stieglitz, J P, Severinghaus   +2 more
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Global temperature change [PDF]

Proceedings of the National Academy of Sciences, 2006
Global surface temperature has increased ≈0.2°C per decade in the past 30 years, similar to the warming rate predicted in the 1980s in initial global climate model simulations with transient greenhouse gas changes. Warming is larger in the Western Equatorial Pacific than in the Eastern Equatorial Pacific over the past century, and we suggest that the ...
James, Hansen, Makiko, Sato, Reto, Ruedy, Ken, Lo, David W, Lea, Martin, Medina-Elizade   +5 more
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Global Climate Change [PDF]

, 2008
Vivid, accessible and pedagogically informed, this book will be a key resource for undergraduate and taught postgraduate students in geography, environment, and ecology; as well as students of the social sciences with an interest in environmental ...
Woodward, John, Buckingham, Susan
openaire   +1 more source

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

Communications 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, Wout Jan-Willem Sommerauer, Bregje van der Bolt, Muhammad Khalid Jamil, Sanita Dhaubanjar, Arthur Lutz, Walter Immerzeel, Fulco Ludwig, Hester Biemans   +8 more
doaj   +1 more source

Préface: Nitrogen & Global Change [PDF]

Biogeosciences, 2012
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Sutton, M.A., Reis, S., Billen, G., Cellier, P., Erisman, J.W., Mosier, A.R., Nemitz, E., Sprent, J., van Grinsven, H., Voss, M., Beier, C., Skiba, U.   +11 more
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'gcamdata': An R Package for Preparation, Synthesis, and Tracking of Input Data for the GCAM Integrated Human-Earth Systems Model

Journal 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, Kalyn Dorheim, Ryna Cui, Russell Horowitz, Abigail Snyder, Katherine Calvin, Leyang Feng, Rachel Hoesly, Jill Horing, G. Page Kyle, Robert Link, Pralit Patel, Christopher Roney, Aaron Staniszewski, Sean Turner, Min Chen, Felip Feijoo, Corinne Hartin, Mohamad Hejazi, Gokul Iyer, Sonny Kim, Yaling Liu, Cary Lynch, Haewon McJeon, Steven Smith, Stephanie Waldhoff, Marshall Wise, Leon Clarke   +27 more
doaj   +1 more source

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

Geoscientific 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, P. Patel, L. Clarke, G. Asrar, B. Bond-Lamberty, R. Y. Cui, A. Di Vittorio, K. Dorheim, J. Edmonds, C. Hartin, M. Hejazi, R. Horowitz, G. Iyer, P. Kyle, S. Kim, R. Link, H. McJeon, S. J. Smith, A. Snyder, S. Waldhoff, M. Wise   +20 more
doaj   +1 more source

Global Change Observation Missions [PDF]

2007 IEEE International Geoscience and Remote Sensing Symposium, 2007
ADEOS II was launched on Dec, 2002. However, after about 10 months operation, it has lost most of its power due to the solar paddle failure. As a follow on of ADEOS II mission, JAXA is now planning GCOM mission which is composed of a series of satellites. They are now tentatively called GCOM-W and GCOM-C satellites.
openaire   +3 more sources

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

Atmosphere, 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, Stanislav Juráň, Magda Edwards-Jonášová, Milan Fischer, Marian Švik, Kateřina Komínková, Kojo Kwakye Ofori-Amanfo, Michal V. Marek, John Grace, Otmar Urban   +9 more
doaj   +1 more source

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

Nature 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, L. Ruby Leung, Samson Hagos, Robert A. Houze, Casey D. Burleyson, Karthik Balaguru   +5 more
doaj   +1 more source