TY  - JOUR
A1  - Tobie, G.
A1  - Teanby, N. A.
A1  - Coustenis, A.
A1  - Jaumann, Ralf
A1  - Raulin, E.
A1  - Schmidt, J.
A1  - Carrasco, N.
A1  - Coates, Andrew J.
A1  - Cordier, D.
A1  - De Kok, R.
A1  - Geppert, W. D.
A1  - Lebreton, J. -P.
A1  - Lefevre, A.
A1  - Livengood, T. A.
A1  - Mandt, K. E.
A1  - Mitri, G.
A1  - Nimmo, F.
A1  - Nixon, C. A.
A1  - Norman, L.
A1  - Pappalardo, R. T.
A1  - Postberg, F.
A1  - Rodriguez, S.
A1  - SchuizeMakuch, D.
A1  - Soderblom, J. M.
A1  - Solomonidou, A.
A1  - Stephan, K.
A1  - Stofan, E. R.
A1  - Turtle, E. P.
A1  - Wagner, R. J.
A1  - West, R. A.
A1  - Westlake, J. H.
T1  - Science goals and mission concept for the future exploration of Titan and Enceladus
JF  - Planetary and space science
KW  - Titan
KW  - Enceladus
KW  - Atmosphere
KW  - Surface
KW  - Ocean
KW  - Interior
KW  - Missions
Y1  - 2014
U6  - https://doi.org/10.1016/j.pss.2014.10.002
SN  - 0032-0633
VL  - 104
SP  - 59
EP  - 77
PB  - Elsevier
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Eigmüller, Philipp
A1  - Chaushev, Alexander
A1  - Gillen, Edward
A1  - Smith, Alexis
A1  - Nielsen, Louise D.
A1  - Turner, Oliver
A1  - Csizmadia, Szilard
A1  - Smalley, Barry
A1  - Bayliss, Daniel
A1  - Belardi, Claudia
A1  - Bouchy, Francois
A1  - Burleigh, Matthew R.
A1  - Cabrera, Juan
A1  - Casewell, Sarah L.
A1  - Chazelas, Bruno
A1  - Cooke, Benjamin F.
A1  - Erikson, Anders
A1  - Gansicke, Boris T.
A1  - Guenther, Maximilian N.
A1  - Goad, Michael R.
A1  - Grange, Andrew
A1  - Jackman, James A. G.
A1  - Jenkins, James S.
A1  - McCormac, James
A1  - Moyano, Maximiliano
A1  - Pollacco, Don
A1  - Poppenhäger, Katja
A1  - Queloz, Didier
A1  - Raynard, Liam
A1  - Rauer, Heike
A1  - Udry, Stephane
A1  - Walker, Simon. R.
A1  - Watson, Christopher A.
A1  - West, Richard G.
A1  - Wheatley, Peter J.
T1  - NGTS-5b
BT  - a highly inflated planet offering insights into the sub-Jovian desert
JF  - Astronomy and astrophysics : an international weekly journal
N2  - Context. Planetary population analysis gives us insight into formation and evolution processes. For short-period planets, the sub-Jovian desert has been discussed in recent years with regard to the planet population in the mass/period and radius/period parameter space without taking stellar parameters into account. The Next Generation Transit Survey (NGTS) is optimised for detecting planets in this regime, which allows for further analysis of the sub-Jovian desert. Aims. With high-precision photometric surveys (e.g. with NGTS and TESS), which aim to detect short period planets especially around M/K-type host stars, stellar parameters need to be accounted for when empirical data are compared to model predictions. Presenting a newly discovered planet at the boundary of the sub-Jovian desert, we analyse its bulk properties and use it to show the properties of exoplanets that border the sub-Jovian desert. Methods. Using NGTS light curve and spectroscopic follow-up observations, we confirm the planetary nature of planet NGTS-5b and determine its mass. Using exoplanet archives, we set the planet in context with other discoveries. Results. NGTS-5b is a short-period planet with an orbital period of 3.3569866 +/- 0.0000026 days. With a mass of 0.229 +/- 0.037 M-Jup and a radius of 1.136 +/- 0.023 R-Jup, it is highly inflated. Its mass places it at the upper boundary of the sub-Jovian desert. Because the host is a K2 dwarf, we need to account for the stellar parameters when NGTS-5b is analysed with regard to planet populations. Conclusions. With red-sensitive surveys (e.g. with NGTS and TESS), we expect many more planets around late-type stars to be detected. An empirical analysis of the sub-Jovian desert should therefore take stellar parameters into account.
KW  - planets and satellites: detection
KW  - planets and satellites: gaseous planets
Y1  - 2019
U6  - https://doi.org/10.1051/0004-6361/201935206
SN  - 1432-0746
VL  - 625
PB  - EDP Sciences
CY  - Les Ulis
ER  - 
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  - Sachse, Dirk
A1  - Billault, Isabelle
A1  - Bowen, Gabriel J.
A1  - Chikaraishi, Yoshito
A1  - Dawson, Todd E.
A1  - Feakins, Sarah J.
A1  - Freeman, Katherine H.
A1  - Magill, Clayton R.
A1  - McInerney, Francesca A.
A1  - van der Meer, Marcel T. J.
A1  - Polissar, Pratigya
A1  - Robins, Richard J.
A1  - Sachs, Julian P.
A1  - Schmidt, Hanns-Ludwig
A1  - Sessions, Alex L.
A1  - White, James W. C.
A1  - West, Jason B.
A1  - Kahmen, Ansgar
ED  - Jeanloz, R
T1  - Molecular Paleohydrology interpreting the Hydrogen- Isotopic Composition of Lipid Biomarkers from Photosynthesizing Organisms
JF  - Annual review of earth and planetary sciences
JF  - Annual Review of Earth and Planetary Sciences
N2  - Hydrogen-isotopic abundances of lipid biomarkers are emerging as important proxies in the study of ancient environments and ecosystems. A decade ago, pioneering studies made use of new analytical methods and demonstrated that the hydrogen-isotopic composition of individual lipids from aquatic and terrestrial organisms can be related to the composition of their growth (i.e., environmental) water. Subsequently, compound-specific deuterium/hydrogen (D/H) ratios of sedimentary biomarkers have been increasingly used as paleohydrological proxies over a range of geological timescales. Isotopic fractionation observed between hydrogen in environmental water and hydrogen in lipids, however, is sensitive to biochemical, physiological, and environmental influences on the composition of hydrogen available for biosynthesis in cells. Here we review the factors and processes that are known to influence the hydrogen-isotopic compositions of lipids-especially n-alkanes-from photosynthesizing organisms, and we provide a framework for interpreting their D/H ratios from ancient sediments and identify future research opportunities.
KW  - paleoclimate
KW  - paleoclimate proxy
KW  - deuterium
KW  - organic geochemistry
Y1  - 2012
SN  - 978-0-8243-2040-9
U6  - https://doi.org/10.1146/annurev-earth-042711-105535
SN  - 0084-6597
VL  - 40
IS  - 1
SP  - 221
EP  - 249
PB  - Annual Reviews
CY  - Palo Alto
ER  -