Results 151 to 160 of about 57,562 (273)

Curing regime controlled performance of basalt-modified alkali activated slag: phase composition, porosity profile, microstructure and compressive strength. [PDF]

open access: yesRSC Adv
Said MA   +9 more
europepmc   +1 more source

Leaf nutrient resorption across contrasting soil parent materials: it is not just about efficiency

open access: yesNew Phytologist, EarlyView.
Box plots showing nitrogen (N) and phosphorus (P) concentrations in senesced leaves across contrasting parent materials for four site groups. Summary In theory, nutrient resorption from leaves should be higher in sites with lower soil nutrients, increasing the retention and reuse of nutrients that are limited in supply.
Sushmita Dhakal   +5 more
wiley   +1 more source

Toward a deeper understanding of recovery trajectories in forest ecosystem restoration: a machine learning approach

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction The lack of integrated monitoring approaches and indicators hampers the understanding of forest restoration trajectories, as the recovery process involves multiple aspects of the ecosystem, which can respond differently to environmental changes due to their interactions and synergies.
Jenny Vivian   +3 more
wiley   +1 more source

Ground mammal colonization of restored wildlife corridors in the tropical uplands of north‐eastern Australia

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Since European settlement, Australia's Wet Tropics bioregion has been extensively cleared, leaving a mosaic of rainforest fragments, crops, pastures, orchards, and human settlement. Fragment isolation leads to declines in faunal diversity and genetic variability, effects potentially exacerbated by climate change. Restoring habitat
Nigel Tucker, Nara Vogado
wiley   +1 more source

‘Chrystalline Talk’: Thomas Browne's Poetics of Concretion and Mineral Plain Style

open access: yesRenaissance Studies, EarlyView.
ABSTRACT This article charts the figuration, both material and rhetorical, of mineral bodies in early modern natural philosophy, paying particular attention to the second book of Thomas Browne's Pseudodoxia Epidemica (1646). It argues that concretions (stony calculi and crystals formed through the aggregation of physical matter) make manifest a mineral
Jess Dunmore
wiley   +1 more source

Siliceous sponges or seawater as a silicon source? Tracing silicon burial pathways of the Upper Cretaceous opal‐CT deposits using δ30Si and δ7Li

open access: yesSedimentology, EarlyView.
ABSTRACT Classical models of formation of sedimentary siliceous rocks (flint, chert, opoka) commonly assume that the Cretaceous marine silicon (Si) cycle was primarily biologically controlled, broadly analogous to the modern ocean. In this framework, siliceous sponges are regarded as the principal source of dissolved silica (dSi) to sediment porewaters,
Agata Jurkowska   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy