Results 111 to 120 of about 24,870 (271)

A study on phenological traits of Abies pindrow (Royle) Spach. in the different sites of Garhwal Himalayas, India [PDF]

open access: yes, 2018
Phenology, the timing of various events in a species life cycle, is an important life history trait for both plants and animals. Dharali site situated in the highest altitudinal range i.e.
Masoodi, Haseeb U. R.   +3 more
core   +2 more sources

Impacts of snow cover duration on vegetation spring phenology over the Tibetan Plateau

open access: yesJournal of Plant Ecology, 2018
Snow cover occupies large percentage of land surface in Tibetan Plateau. Snow cover duration (SCD) during non-growing seasons plays a critical role in regulating alpine vegetation’s phenology by affecting the energy budgets of land surface and soil moisture conditions.
Ke Huang   +5 more
openaire   +1 more source

1162. Symphyotrichum oolentangiense (Riddell) G.L. Nesom

open access: yesCurtis's Botanical Magazine, EarlyView.
Summary Symphyotrichum oolentangiense (Riddell) G.L. Nesom (Compositae: Astereae: Symphyotrichinae) is described and illustrated. A very brief biographical note of John Leonard Riddell, the collector and author of the species, is offered. Notes are provided for the species' cultivation, propagation, likely pests and diseases, and availability.
Nicholas Hind, Deborah Lambkin
wiley   +1 more source

1166. Helianthus occidentalis Riddell

open access: yesCurtis's Botanical Magazine, EarlyView.
Summary Helianthus occidentalis Riddell (Compositae: Heliantheae: Helianthinae) is described and illustrated. The species' placement in the genus is commented on, as are the differences in infrageneric placement of the other species Heiser originally grouped H. occidentalis with.
Nicholas Hind, Christabel King
wiley   +1 more source

1167. Eupatorium maculatum L.

open access: yesCurtis's Botanical Magazine, EarlyView.
Summary Eupatorium maculatum L. (Compositae: Eupatorieae: Eupatoriinae) is described and illustrated. Notes are provided for the species’ cultivation, propagation, likely pests and diseases, and availability, along with useful contrasting planting in a prairie garden or specimen border planting.
Nicholas Hind, Joanna Langhorne
wiley   +1 more source

Use of AMSR-E microwave satellite data for land surface characteristics and snow cover variation

open access: yesData in Brief, 2016
This data article contains data related to the research article entitled “Global land cover classification based on microwave polarization and gradient ratio (MPGR)” [1] and “Microwave polarization and gradient ratio (MPGR) for global land surface ...
Mukesh Singh Boori   +3 more
doaj   +1 more source

Environmental factors shaping ungulate abundances in Poland [PDF]

open access: yes, 2013
Peer reviewedPublisher ...
Borowik, Tomasz   +2 more
core   +1 more source

A protracted phenology: Post‐diapause larval development of a threatened butterfly

open access: yesInsect Conservation and Diversity, EarlyView.
Larval survival during diapause was high; hibernaculum webs were mostly located near Succisa pratensis plants, which often retained vital leaves through winter. Post‐diapause developmental time varied strongly depending on exposure to different microclimates, being reduced by litter cover, solar radiation and a higher heat load index.
Gwydion Scherer, Thomas Fartmann
wiley   +1 more source

Snow cover phenology dataset over global mountain regions from 2000 to 2023

open access: yesData in Brief
Monitoring temporal and spatial changes in the mountain seasonal snowpack is a key step to better quantify the impact of recent climate warming on this very sensitive environment. In this context, to support the research on large scale, there is an urgent need of consistent and accurate data sets over global mountain regions.
openaire   +2 more sources

Intra‐annual energy density cycles of spring‐ and fall‐spawning Atlantic herring Clupea harengus reveal different reproductive allocation tactics

open access: yesJournal of Fish Biology, EarlyView.
Abstract Atlantic herring Clupea harengus are total spawners that exhibit a large degree of reproductive plasticity and have substantial intra‐annual variation in their energetic condition. Recent research suggests that the species may be declining in energetic condition in the northwest Atlantic Ocean from the few historical records, but comparisons ...
Joseph B. Warren   +2 more
wiley   +1 more source

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