Results 41 to 50 of about 6,506 (216)
The land carbon sink absorbs approximately 25% of anthropogenic CO2 emissions, with forests accounting for most. Managing forests as Natural Climate Solutions is therefore a societal imperative, requiring models of where and how long carbon resides within these ecosystems. We investigated the effects of elevated CO2 on fine roots, the primary source of
Grace Handy +13 more
wiley +1 more source
INVESTIGATIONS İNTO ISOLATED FUNGI MOULD FROM THE RARKS OF CUT LIVING TREES FROM BELGRAD FOREST
In (he sum m er of 1989 in Belgrad Forest a collection of 70 samples of tree bark \vere examined from a mycological point of vievv, 11 genera and 5 species in the Phycomycetes class, 11 species in the Deuteromycetes, totally 16 species were isolated. M
Günay ÇOLAKOĞLU
doaj +2 more sources
The predatory effect of the honey‐buzzard affects the reproductive performance of Asian‐hornet colonies, decreasing the density of workers over distance and time. The foraging distances of the honey‐buzzard concentrates within the first 2000 m from nest, which supports the results observed.
Jorge Ángel Martín‐Ávila +3 more
wiley +1 more source
СРАВНИТЕЛЬНАЯ ХАРАКТЕРИСТИКА АНАТОМИЧЕСКОГО СТРОЕНИЯ СТЕБЛЯ И КОРНЯ QUERCUS ROBUR L. [PDF]
В статье рассмотрены сходства и отличия анатомического строения корня и стебля Quercus robur L.
Рой, Ю.Ф.
core
Factors affecting in vitro propagation of Quercus robur L.
Explants from five clones of Quercus robur (three of juvenile origin and two from adult trees) were cultured on Gresshoff and Doy medium supplemented with 0.2 mg l(-1) 6-benzylaminopurine. Shoot proliferation from apical and nodal segments was influenced by both clone and type of explant.
San José, M. Carmen +2 more
openaire +3 more sources
Aim of study: In the present paper the nature and level of co-dependence between leaf functional traits and intrinsic water-use efficiency (WUEi) were studied in one-year-old Quercus robur L.
Srđan Stojnić +6 more
doaj +1 more source
How to stay wild in a highly domesticated landscape? Spatiotemporal behaviour of wolves in Germany
Wild animals can adapt to the increasing presence of humans by either becoming accustomed to it or by avoiding humans by spatiotemporal separation. The return of the wolf to the German lowlands raised the opportunity to study wolf behaviour in one of the most densely populated and fragmented countries in Europe, in an area where topography offers no ...
Ilka Reinhardt +6 more
wiley +1 more source
Les performances au champ des plants mycorhizés par la truffe sont limitées par l'hétérogénéité du matériel végétal jusqu'ici issu de semis. L'utilisation d'individus sélectionnés multipliés in vitro et de matériel fongique cloné permet de pallier ces ...
J. Dexheimer +3 more
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Фитосанитарное состояние Acer platanoides L., Tilia cordata Mill., Quercus robur L. в исторических парках Белорусского Полесья [PDF]
Проведена оценка фитосанитарного состояния дендрофлоры 22 исторических парков Белоруского Полесья. Анализируя средневзвешенную категорию состояния выявлено, что деревья Acer platanoides L.и Tilia cordata Mill.
Блох, В. Г. +1 more
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Новые и редко встречающиеся виды во флоре Новосибирской области
Сообщается о новых для Новосибирской области видах: Avena sativa L., Chaerophyllum aromaticum L., Colchicum speciosum Steven, Petasites hybridus (L.) G. Gaertn., B. Mey. et Scherb., Prunus cerasus L., Ribes uva-crispa var. sativum DC., Syringa vulgaris L.
Елена Юрьевна Зыкова +1 more
doaj +1 more source

