It includes dryland farming, productive traditional gardens, mosaic, irrigated crops, industrial farming, grasslands, and woody crops (distinguishing also vineyards and olive groves), as well as shrubs and bushes, forest (broadleaf and conifers), riparian vegetation, and water bodies.
By the end of the Triassic, both hemispheres gave way to conifer and cycad vegetation.
Early-successional stages have been truncated and altered in many western U.S. forest landscapes by planting conifers, controlling competing vegetation, suppressing fire, and focusing on maintaining late-seral species and undisturbed riparian zones.
2. This creates a "modern" trophic pyramid, underwriting the therapsid hegemony of later Permian -> Early Tr. 3. In the Early- Mid Tr the Therapsids crash and reptiles rise, presumably in response to global "continentalization" of climate and the resulting change to a conifer-cycad dominated vegetation.
Conifers, cycads, aquatic vegetation, and grass are less likely primary plant resources for Nigersaurus and other diplodocoids due to their height, resistant structure, absence of a suitable local habitat, and late appearance in the fossil record, respectively.
Vegetation varied from river-lining forests of conifers, tree ferns, and ferns (gallery forests), to fern savannas with occasional trees such as the Araucaria-like conifer Brachyphyllum.The flora of the period has been revealed by fossils of green algae, fungi, mosses, horsetails, ferns, cycads, ginkgoes, and several families of conifers.
Mass of understory vegetation and conifer regeneration was far outweighed by CWD.
We conducted camera-trap surveys at 69 sites and assessed composition of carnivore assemblages and habitat use in conifer plantations and native vegetation.
The aim of this study was to examine the effects of conversion of native open vegetation to conifer plantations on mammalian carnivore assemblages in NW Patagonia, Argentina.
Multivariate analyses show that the composition of pollen samples collected within the Mediterranean maquis may be strongly influenced by adjacent land covers such as conifer woodland or open vegetation.
