Results 101 to 110 of about 28,346 (311)

Investigation on agent conifer damping off in the forest nursery of Lakan [PDF]

تحقیقات جنگل و صنوبر ایران, 2009
Damping off is one of the prevalent diseases in forest nurseries, which makes sever damages to conifer seedlings every year. Damping off caused to changes in color and curvature of seedling into puteal and become to seedling mortality.
Firouzeh Herfehdoust, Teymour Rostami Shahraji, Mehrdad Qhodskhah, َنذشق Khodaparast   +3 more
doaj  

Western Conifer Seed Bug [PDF]

, 2009
A 2 page overview of the western conifer seed bug life cycle and management information for New York State ...
Klass, Carolyn
core   +1 more source

3D Model of Unfossilized Conifer [PDF]

, 2021
CLASIFICACIÓN: Conífera sin fosilizar ADQUISICIÓN: Donación FECHA DE REGISTRO: 22-09-2022CLASSIFICATION: Unfossilized Conifer ACQUISITION: Donation REGISTRATION DATE: 22-09 ...
Gómez Cruz, Arley de Jesús, Ríos Cardona, John Jairo, Quiceno Colorado, July, Marín Rámirez, Lina Marcela   +3 more
core  

Genetic analysis of the rare forest bryophyte Dicranum viride in the boreo‐nemoral zone near the northern distribution range limit

Nordic Journal of Botany, EarlyView.
Bryophytes are important forest ecosystem elements, being an integral part of biodiversity. Genetic studies contribute to bryophyte population ecology by helping to understand species historical distribution patterns and genetic diversity at different scales.
Anna Mežaka, Ilona Plaksenkova, Līga Anna Leitāne, Baiba Krivmane, Vilnis Šķipars, Dainis Ruņģis   +5 more
wiley   +1 more source

Patterns and environmental drivers of root traits across hydrological gradients in old growth boreal forests

Oikos, EarlyView.
Many key ecosystem functions are affected by plant roots and their traits. However, understanding of the patterns in, and drivers of, root traits lags far behind equivalent knowledge of above‐ground tissues, particularly in boreal old growth forests. We surveyed community‐level root traits across 11 old growth forests spanning a wide latitudinal range ...
Naomi Vöhringer, Hanna Axén, Anders Ahlström, Gesche Blume‐Werry, Daniel B. Metcalfe   +4 more
wiley   +1 more source

The interacting effects of precipitation and microhabitat on non‐native seed predation are contingent on temporal dynamics

Oikos, EarlyView.
Understanding how different drivers of global change interact to shape ecological processes remains a major challenge in ecology. Climate change is reshuffling the interactions that structure communities, with major implications for biological invasions.
Mariana C. Chiuffo, Agostina Torres, Mauro N. Tammone, Martin A. Nuñez, Mariano A. Rodriguez‐Cabal   +4 more
wiley   +1 more source

Conifers

Bulletin of popular information - Arnold Arboretum, Harvard University., 1929
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Notes on Conifers [PDF]

Botanical Gazette, 1921
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Between birch and berries: seasonal dietary niche partitioning among sympatric alpine herbivorous birds

Oikos, EarlyView.
Niche partitioning is important for the coexistence of closely related species, allowing species to reduce overlap in resource use despite shared ecological requirements. In alpine environments, harsh climatic conditions and low habitat complexity constrain opportunities for ecological segregation, making seasonal resource fluctuation especially ...
Saria Sato‐Bajracharya, Rakel Blaalid, Jan Eivind Østnes, Oddmund Kleven, Marie Davey, Elise W. Ingvaldsen, Erlend B. Nilsen   +6 more
wiley   +1 more source

Pollination in conifers

Trends in Plant Science, 1998
Abstract Our understanding of pollination in conifers has advanced rapidly in recent years, but it still lags behind our knowledge of this process in angiosperms. In part this is because conifers are not considered to be high priority crops and, unlike many cultivated flowers, conifer seed cones are generally neither large nor colorful.
John N Owens, Tokushiro Takaso, C.John Runions   +2 more
openaire   +1 more source