TY  - JOUR
A1  - Herrero, Mario
A1  - Thornton, Philip K.
A1  - Mason-D'Croz, Daniel
A1  - Palmer, Jeda
A1  - Bodirsky, Benjamin Leon
A1  - Pradhan, Prajal
A1  - Barrett, Christopher B.
A1  - Benton, Tim G.
A1  - Hall, Andrew
A1  - Pikaar, Ilje
A1  - Bogard, Jessica R.
A1  - Bonnett, Graham D.
A1  - Bryan, Brett A.
A1  - Campbell, Bruce M.
A1  - Christensen, Svend
A1  - Clark, Michael
A1  - Fanzo, Jessica
A1  - Godde, Cecile M.
A1  - Jarvis, Andy
A1  - Loboguerrero, Ana Maria
A1  - Mathys, Alexander
A1  - McIntyre, C. Lynne
A1  - Naylor, Rosamond L.
A1  - Nelson, Rebecca
A1  - Obersteiner, Michael
A1  - Parodi, Alejandro
A1  - Popp, Alexander
A1  - Ricketts, Katie
A1  - Smith, Pete
A1  - Valin, Hugo
A1  - Vermeulen, Sonja J.
A1  - Vervoort, Joost
A1  - van Wijk, Mark
A1  - van Zanten, Hannah H. E.
A1  - West, Paul C.
A1  - Wood, Stephen A.
A1  - Rockström, Johan
T1  - Articulating the effect of food systems innovation on the Sustainable Development Goals
JF  - The lancet Planetary health
N2  - Food system innovations will be instrumental to achieving multiple Sustainable Development Goals (SDGs). However, major innovation breakthroughs can trigger profound and disruptive changes, leading to simultaneous and interlinked reconfigurations of multiple parts of the global food system. The emergence of new technologies or social solutions, therefore, have very different impact profiles, with favourable consequences for some SDGs and unintended adverse side-effects for others. Stand-alone innovations seldom achieve positive outcomes over multiple sustainability dimensions. Instead, they should be embedded as part of systemic changes that facilitate the implementation of the SDGs. Emerging trade-offs need to be intentionally addressed to achieve true sustainability, particularly those involving social aspects like inequality in its many forms, social justice, and strong institutions, which remain challenging. Trade-offs with undesirable consequences are manageable through the development of well planned transition pathways, careful monitoring of key indicators, and through the implementation of transparent science targets at the local level.
Y1  - 2020
U6  - https://doi.org/10.1016/S2542-5196(20)30277-1
SN  - 2542-5196
VL  - 5
IS  - 1
SP  - E50
EP  - E62
PB  - Elsevier
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Barbosa, Luis Romero A.
A1  - Coelho, Victor Hugo R.
A1  - Gusmao, Ana Claudia V. L. F.
A1  - Fernandes, Lucila A. E.
A1  - da Silva, Bernardo B.
A1  - Galvao, Carlos de O.
A1  - Caicedo, Nelson O. L.
A1  - da Paz, Adriano R.
A1  - Xuan, Yunqing
A1  - Bertrand, Guillaume F.
A1  - Melo, Davi de C. D.
A1  - Montenegro, Suzana M. G. L.
A1  - Oswald, Sascha
A1  - Almeida, Cristiano das N.
T1  - A satellite-based approach to estimating spatially distributed groundwater recharge rates in a tropical wet sedimentary region despite cloudy conditions
JF  - Journal of hydrology
N2  - Groundwater recharge (GWR) is one of the most challenging water fluxes to estimate, as it relies on observed data that are often limited in many developing countries. 
This study developed an innovative water budget method using satellite products for estimating the spatially distributed GWR at monthly and annual scales in tropical wet sedimentary regions despite cloudy conditions. 

The distinctive features proposed in this study include the capacity to address 1) evapotranspiration estimations in tropical wet regions frequently overlaid by substantial cloud cover; and 2) seasonal root-zone water storage estimations in sedimentary regions prone to monthly variations. 

The method also utilises satellite-based information of the precipitation and surface runoff. The GWR was estimated and validated for the hydrologically contrasting years 2016 and 2017 over a tropical wet sedimentary region located in North-eastern Brazil, which has substantial potential for groundwater abstraction. 

This study showed that applying a cloud-cleaning procedure based on monthly compositions of biophysical data enables the production of a reasonable proxy for evapotranspiration able to estimate groundwater by the water budget method. 
The resulting GWR rates were 219 (2016) and 302 (2017) mm yr(-1), showing good correlations (CC = 0.68 to 0.83) and slight underestimations (PBIAS =-13 to-9%) when compared with the referenced estimates obtained by the water table fluctuation method for 23 monitoring wells. Sensitivity analysis shows that water storage changes account for +19% to-22% of our monthly evaluation. 

The satellite-based approach consistently demonstrated that the consideration of cloud-cleaned evapotranspiration and root-zone soil water storage changes are essential for a proper estimation of spatially distributed GWR in tropical wet sedimentary regions because of their weather seasonality and cloudy conditions.
KW  - remote sensing
KW  - water balance
KW  - groundwater recharge
KW  - water table
KW  - fluctuation
KW  - tropical climate
KW  - sedimentary aquifer
Y1  - 2022
U6  - https://doi.org/10.1016/j.jhydrol.2022.127503
SN  - 0022-1694
SN  - 1879-2707
VL  - 607
PB  - Elsevier
CY  - Amsterdam
ER  -