Vegetation recovery and management of kahikatea (Dacrycarpus dacrydioides)-dominated forest remnants in the Waikato Region [PDF]
The principle aim of this study was to determine whether fencing alone is a sufficient management tool for facilitating the recovery and persistence of indigenous flora in kahikatea-dominated forest patches in the Waikato region.
Wilcox, Fiona Joyce
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Dynamic anoxic ferruginous conditions during the end-Permian mass extinction and recovery
Oceanic anoxia is invoked for driving the Permo-Triassic Mass Extinction, but the timing, distribution and chemical state are poorly understood. Here, the authors show that fluctuations of anoxic, non-sulfidic (ferruginous) conditions were important for ...
M. O. Clarkson +7 more
doaj +1 more source
Chitin- and Chitosan-Based Derivatives in Plant Protection against Biotic and Abiotic Stresses and in Recovery of Contaminated Soil and Water [PDF]
Biotic, abiotic stresses and their unpredictable combinations severely reduce plant growth and crop yield worldwide. The different chemicals (pesticides, fertilizers, phytoregulators) so far used to enhance crop tolerance to multistress have a great ...
Raffaella Cerana, Massimo Malerba
core +1 more source
Latitude impacts continental acidity, biotic crisis and recovery.
Abstract Volcanism from large igneous provinces leads to increases in the Earth’s surface temperature and acidity, thus triggering mass extinction events. However, the dependence of acidity on latitudinal position has remained underexplored and is key to better understand, and react to, global environmental changes today.
Violeta Borruel-Abadia +16 more
openaire +1 more source
Early-Triassic Nevadan Ammonite Assemblages: Key Indicators of Marine Biotic Recovery After the End Permian Mass Extinction [PDF]
The end-Permian mass extinction occurred approximately 252 million years ago, and is the most devastating mass extinction in earth history. An estimated 80-96% of marine faunal species went extinct.
Grosswiler, Kate
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Defining the combined stress response in wild Arachis
Nematodes and drought are major constraints in tropical agriculture and often occur simultaneously. Plant responses to these stresses are complex and require crosstalk between biotic and abiotic signaling pathways.
Ana Paula Zotta Mota +9 more
doaj +1 more source
Seagrass burial by dredged sediments: Benthic community alteration, secondary production loss, biotic index reaction and recovery possibility [PDF]
In 2005, dredging activities in Arcachon Bay (France) led in burying 320,000m(2) of Zostera noltii intertidal seagrass. Recovery by macrobenthos and seagrass was monitored.
LAVESQUE, Nicolas +3 more
core +1 more source
Determination of the causes of the Permian -Triassic boundary(PTB) biotic crisis is hindered primarily by the diachronous nature ofthe used PTB, poor stratigraphic control of compared Upper Permianand Lower Triassic faunas, espec ially in cont inental ...
Heinz W. Kozur
doaj +1 more source
Energy from Waste: Reuse of Compost Heat as a Source of Renewable Energy [PDF]
An in-vessel tunnel composting facility in Scotland was used to investigate the potential for collection and reuse of compost heat as a source of renewable energy.
E. R. Lamont +5 more
core +1 more source
Measurement of changes in marine benthic ecosystem function following physical disturbance by dredging [PDF]
Measuring the impact of physical disturbance on macrofaunal communities and sediment composition is important given the increased demand for the exploitation and disturbance of marine ecosystems.
Wan Hussin, Wan Mohd Rauhan
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