Results 91 to 100 of about 78,008 (309)

Effect of reclamation of tailings deposits chrysotile asbestos on the size of cones and seeds of scots pine [PDF]

open access: yes, 2019
The consequences of the application of activated sludge in the reclamation of chrysotile asbestos dumps on the size of pine cones and seeds (Pinus sylvestris L.) were analyzed. The positive role of the introduction of activated sludge on these indicators.
Зарипов, Ю. В.   +4 more
core  

Dark septate root endophytic fungi increase growth of Scots pine seedlings under elevated CO2 through enhanced nitrogen use efficiency. [PDF]

open access: yes
Although increasing concentrations of atmospheric CO2 are predicted to have substantial impacts on plant growth and functioning of ecosystems, there is insufficient understanding of the responses of belowground processes to such increases.
Alberton, O.   +2 more
core   +3 more sources

Diversity of Forest and Shrub Communities as a Result of Site History and of Extensive and Intensive Forest Management (Glinno Ługi Case Study) [PDF]

open access: yes, 2011
The paper presents the diversity of natural and anthropogenic forest communities occurring in post-cultivated fields in Glinno Ługi. An impoverished fresh pine forest association (Leucobryo-Pinetum) and nine secondary forest communities have been ...
Ambrożkiewicz, Katarzyna   +1 more
core   +1 more source

Susceptibility of germinating seedlings of European and Eurasian populations of Pinus sylvestris to damping‐off caused by Fusarium circinatum [PDF]

open access: hybrid, 2022
Stephen Woodward   +5 more
openalex   +1 more source

Living by the lake: Plant food diversity in a prehistoric lake‐dwelling community in the Republic of North Macedonia

open access: yesArchaeometry, EarlyView.
Abstract This paper explores the relationship between wetland ecosystems and prehistoric lakeshore settlements within the Lake Ohrid basin (a biodiversity hotspot) by considering plant food systems at Ploča Mičov Grad, North Macedonia. The mid‐fifth millennium (c.4555–4373 to 4437–4241 cal BCE) waterlogged assemblage contained a diverse spectrum of ...
Amy Holguin   +14 more
wiley   +1 more source

Phytopathogenic fungi in forest nurseries of Middle Siberia

open access: yesiForest - Biogeosciences and Forestry, 2020
The paper presents the results of phytopathogenic fungi determination in bare-root forest nurseries of Middle Siberia. Genetic analysis of pathogenic microflora of Pinus sylvestris L., Pinus sibirica Du Tour and Picea obovata Ledeb.
Sheller MA   +4 more
doaj   +1 more source

Drastic peatland regime shift and landscape disturbances connected to warm and cold climate events over the past centuries in subarctic Finland

open access: yesBoreas, EarlyView.
Palaeoecological studies reporting long‐term development histories of subarctic fens—explicitly, orohemiarctic peatlands—are scarce, and overall, permafrost‐free peatlands located in the immediate vicinity of permafrost zones have received little attention in Fennoscandia. Here, we use a multiproxy approach to study the millennial‐scale dynamics of two
Sanna R. Piilo   +6 more
wiley   +1 more source

Contrasting growth and water use efficiency after thinning in mixed Abies pinsapo-Pinus pinaster-Pinus sylvestris forests

open access: yesJournal of Forest Science, 2016
Foresters frequently lack sufficient information about thinning intensity effects to optimize semi-natural forest management and their effects and interaction with climate are still poorly understood.
R.M. Navarro-Cerrillo   +6 more
doaj   +1 more source

Responses of ectomycorrhizal fungi to changes in carbon and nutrient availability [PDF]

open access: yes, 2001
Ectomycorrhizal (ECM) fungi may receive 20% of the total C fixed by their host plants and are essential components of host nutrient acquisition. As a consequence of the vast physiological diversity that exists among ECM fungi, changes in community ...
Fransson, Petra M.A.
core  

Radiocarbon dates from the Oxford AMS system: archaeometry datelist 35 [PDF]

open access: yes, 2014
This is the 35th list of AMS radiocarbon determinations measured at the Oxford Radiocarbon Accelerator Unit (ORAU). Amongst some of the sites included here are the latest series of determinations from the key sites of Abydos, El Mirón, Ban Chiang, Grotte
Baker, D.   +5 more
core   +1 more source

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