Irrigation in the Earth system

S McDermid, M Nocco, P Lawston-Parker… - Nature Reviews Earth & …, 2023 - nature.com
Irrigation accounts for~ 70% of global freshwater withdrawals and~ 90% of consumptive
water use, driving myriad Earth system impacts. In this Review, we summarize how irrigation …

Human impacts outpace natural processes in the Amazon

JS Albert, AC Carnaval, SGA Flantua, LG Lohmann… - Science, 2023 - science.org
Amazonian environments are being degraded by modern industrial and agricultural
activities at a pace far above anything previously known, imperiling its vast biodiversity …

Earth beyond six of nine planetary boundaries

K Richardson, W Steffen, W Lucht, J Bendtsen… - Science …, 2023 - science.org
This planetary boundaries framework update finds that six of the nine boundaries are
transgressed, suggesting that Earth is now well outside of the safe operating space for …

Widespread increasing vegetation sensitivity to soil moisture

W Li, M Migliavacca, M Forkel, JMC Denissen… - Nature …, 2022 - nature.com
Global vegetation and associated ecosystem services critically depend on soil moisture
availability which has decreased in many regions during the last three decades. While …

Climate impacts on global agriculture emerge earlier in new generation of climate and crop models

J Jägermeyr, C Müller, AC Ruane, J Elliott, J Balkovic… - Nature Food, 2021 - nature.com
Potential climate-related impacts on future crop yield are a major societal concern. Previous
projections of the Agricultural Model Intercomparison and Improvement Project's Global …

Widespread and complex drought effects on vegetation physiology inferred from space

W Li, J Pacheco-Labrador, M Migliavacca… - Nature …, 2023 - nature.com
The response of vegetation physiology to drought at large spatial scales is poorly
understood due to a lack of direct observations. Here, we study vegetation drought …

Half of twenty-first century global irrigation expansion has been in water-stressed regions

P Mehta, S Siebert, M Kummu, Q Deng, T Ali, L Marston… - Nature Water, 2024 - nature.com
The expansion of irrigated agriculture has increased global crop production but resulted in
widespread stress on freshwater resources. Ensuring that increases in irrigated production …

Scientists' warning to humanity on the freshwater biodiversity crisis

JS Albert, G Destouni, SM Duke-Sylvester… - Ambio, 2021 - Springer
Freshwater ecosystems provide irreplaceable services for both nature and society. The
quality and quantity of freshwater affect biogeochemical processes and ecological dynamics …

GISS‐E2. 1: Configurations and climatology

M Kelley, GA Schmidt, LS Nazarenko… - Journal of Advances …, 2020 - Wiley Online Library
This paper describes the GISS‐E2. 1 contribution to the Coupled Model Intercomparison
Project, Phase 6 (CMIP6). This model version differs from the predecessor model (GISS‐E2) …

Nano-enabled strategies to enhance crop nutrition and protection

M Kah, N Tufenkji, JC White - Nature nanotechnology, 2019 - nature.com
Various nano-enabled strategies are proposed to improve crop production and meet the
growing global demands for food, feed and fuel while practising sustainable agriculture …