Results 41 to 50 of about 753,222 (249)

Late Quaternary lake filling and drying in northern Australia's largest freshwater lake

Journal of Quaternary Science, EarlyView.
ABSTRACT Lake Woods, Jurrkulu, is northern Australia's largest freshwater lake filled today in strong Indo–Australian summer monsoons (IASM) to maximum depths of ~5 m. On the western margins of the lake, two large arcuate ridges occur 20 to 40 m above the lake floor and inset within these are other mid‐elevation lake deposits, such as depositional ...
Tim J. Cohen, Zenobia Jacobs, Caitlyn Scobie, Sam Marx, William Reynolds, Matthew S. Forbes, Haidee Cadd, Xue Rui, Laura Mogensen, Alexandru Codilean, Réka H. Fülöp, Klaus M. Wilcken, Fabian Boesl, Alex F. Wall, Nicola Stromsoe   +14 more
wiley   +1 more source

Booming Sand Dunes [PDF]

, 2010
"Booming" sand dunes are able to produce low-frequency sound that resembles a pure note from a music instrument. The sound has a dominant audible frequency (70-105 Hz) and several higher harmonics and may be heard from far distances away.
Vriend, Nathalie Maria, Melany L. Hunt, Nathalie M. Vriend, Vriend, N. M., Hunt, ML   +4 more
core   +1 more source

Assessing the Impact of a Winter Storm on the Beach and Dune Systems and Erosion Mitigation by Plants

Frontiers in Marine Science, 2021
The impact of storms on coastal dunes and beaches and the effects they induce in topography and plant communities are natural processes that contribute to maintaining natural coastal dynamics.
Carmelo Maximiliano-Cordova, M. Luisa Martínez, Rodolfo Silva, Patrick A. Hesp, Roger Guevara, Rosario Landgrave   +5 more
doaj   +1 more source

Optimizing germination and cultivation of edible halophytes using effluents from an IMTA system

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Halophytes offer nature‐based solutions to food insecurity and soil degradation, while their integration into integrated multi‐trophic aquaculture (IMTA) systems promotes circular economy practices. This study aimed to optimize the germination and cultivation of edible halophytic species, namely Limbarda crithmoides, Suaeda vera and
Viana Castañeda‐Loaiza, Maria João Rodrigues, Nuno Neng, Célia Quintas, Isabel Ratão, Luísa Custódio   +5 more
wiley   +1 more source

Monitoring the Dynamics of Formby Sand Dunes Using Airborne LiDAR DTMs

Remote Sensing, 2021
Coastal dunes play an important role in coastal erosion risk management, where they act as a dynamic natural sea defence line. Formby coast is part of the Sefton coast in the Northwest of England and is one of the largest and most rapidly evolving sand ...
Ahmed Mutasim Abdalla Mahmoud, Ekbal Hussain, Alessandro Novellino, Panos Psimoulis, Stuart Marsh   +4 more
doaj   +1 more source

Rearrangement Towards Stability: Plastic Shakedown in Granular Materials Under Thermal Cycles

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Granular materials are routinely subjected to thermal cycling due to natural and anthropogenic phenomena. Despite the ubiquity of this occurrence and its relevance for science, engineering, and technology, the long‐term thermo‐mechanical response of granular materials to repeated heating and cooling remains poorly understood.
Naghmeh Mehraeen, Alessandro F. Rotta Loria   +1 more
wiley   +1 more source

Chemical diversity and phylogenetic insights into Hawaiian ʻākia (Wikstroemia) species used in traditional fishing practices

PLANTS, PEOPLE, PLANET, EarlyView.
Traditional fishing with plant‐based piscicides is a global practice in decline, facing increasing restrictions. We investigated the chemical diversity of endemic Wikstroemia species historically used to stun or poison fish in Hawaiʻi. Using 1‐H‐NMR, principal component analysis, targeted HPLC, and target‐capture sequencing, we characterized compounds ...
Louise Winther, Isaac Lichter‐Marck, Louise Kjaerulff, David Lorence, Uma Nagendra, Mike Opgenorth, Sverre J. Schou, Kenneth R. Wood, Felipe Zapata, Dan Staerk, Nina Rønsted   +10 more
wiley   +1 more source

28 years of vegetation change (1978 – 2006) in a calcareous coastal dune system [PDF]

, 2010
Changes in vegetation structure and composition over a 28 year period (1978–2006) following removal of human-induced disturbances, were examined in a calcareous coastal dune system in Point Nepean National Park (380 19’S, 1440 41’E) in south-eastern ...
Turner, Vivienne, Douglas, Imelda, Moxham, Claire, Walker, Gidja   +3 more
core  

The encroaching dunes of the portuguese coast

, 2022
Late Holocene dunes migration is intricately linked to climate change and anthropogenic actions. Along the Portuguese coast, large-scale sand drifts occurred between the sixteenth and nineteenth centuries, sometimes associated with the Little Ice Age ...
Ramos Pereira, Ana, Freitas, Joana Gaspar de, 1978, Tudor, Florentina Mihaela   +2 more
core   +1 more source

The Genetic Legacy of Cretan Landrace Grapevines and Their Relationship to the Southern Levant

PLANTS, PEOPLE, PLANET, EarlyView.
Grapes are more than an agricultural crop; they are a vital part of human history, economy, and culture. Yet the origins of many traditional varieties remain unclear. By studying the genetics of Cretan grapes, we discovered that they are a “genetic mosaic”—combining local lineages with those from the Southern Levant and Eastern Europe.
Meirav Meiri, Pnina Cohen, Joshua Schmidt, Gil Gambash, Guy Bar‐Oz, Maritina Stavrakaki   +5 more
wiley   +1 more source