Results 101 to 110 of about 1,386,267 (378)

Hiding in Plain Sight: Rethinking the Size and Complexity of Iron Age Hillforts in NW Iberia Thanks to Aerial Archaeology and Geophysics

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This paper tackles one key limitation in the analysis of Iron Age communities in the Northwestern Iberian Peninsula: the limited exploration of areas beyond the fortified settlements known as castros (hillforts). The vast majority of archaeological studies have focused exclusively on the areas inside the walls of these settlements, which are ...
César Parcero‐Oubiña   +7 more
wiley   +1 more source

Rootstocks for Florida Peaches, Nectarines, and Plums

open access: yesEDIS, 2007
HS-1110, a 5-page illustrated fact sheet by J. Ferguson and J. Chaparro, provides commercial nurseries and growers information about 'Flordaguard' rootstock, other rootstocks no longer recommended for Florida stone fruit and procedures for harvesting ...
James Ferguson, Jose Chaparro
doaj   +5 more sources

Optimisation of Second-Generation Biodiesel Production from Australian Native Stone Fruit Oil Using Response Surface Method

open access: yesEnergies, 2018
In this study, the production process of second-generation biodiesel from Australian native stone fruit have been optimised using response surface methodology via an alkali catalysed transesterification process.
M. Anwar   +3 more
semanticscholar   +1 more source

Comparison of Leafhopper Species Complexes in the Ground Cover of Sprayed and Unsprayed Peach Orchards in Michigan (Homoptera: Cicadellldae) [PDF]

open access: yes, 2017
Two Michigan peach orchards were sampled for leafhoppers using a fixed-area ground sampling device attached to a D-vac®. Absolute abundance estimates indicated that routine tree insecticide applications greatly depressed leafhopper populations. This, and
Mowry, Thomas M, Whalon, Mark E
core   +2 more sources

Season-Long Volatile Emissions from Peach and Pear Trees In Situ , Overlapping Profiles, and Olfactory Attraction of an Oligophagous Fruit Moth in the Laboratory [PDF]

open access: yes, 2018
Insect herbivores that have more than one generation per year and reproduce on different host plants are confronted with substantial seasonal variation in the volatile blends emitted by their hosts.
Dorn, S.   +2 more
core  

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

Sex morphs and invasiveness of a fleshy-fruited tree in natural grasslands from Argentina [PDF]

open access: yes, 2017
Invasiveness has usually been studied as a species-level attribute; nevertheless, phenotypic differences between individuals in a population can lead to significant variations in colonization ability.
Amodeo, Martín Raúl   +1 more
core   +1 more source

The spread of non‐native species

open access: yesBiological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

The flexible, the stereotyped and the in‐between: putting together the combinatory tool use origins hypothesis

open access: yesBiological Reviews, EarlyView.
ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne   +1 more
wiley   +1 more source

Rootstock Breeding of Stone Fruits Under Modern Cultivation Regime: Current Status and Perspectives

open access: yesPlants
Stone fruits (Prunus spp.) occupy a pivotal position in global fruit production due to their significant nutritional profile and distinctive organoleptic characteristics.
Juanjuan Ling   +7 more
doaj   +1 more source

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