Results 211 to 220 of about 238,227 (299)

Site-Specific Drivers of Land-Use Change Effects on Organic Carbon in German Agriculture and Forest Soils. [PDF]

open access: yesGlob Chang Biol
Emde D   +6 more
europepmc   +1 more source

GRASSLAND MANAGEMENT AND CONVERSION INTO GRASSLAND: EFFECTS ON SOIL CARBON

open access: yes, 2001
R. Conant, K. Paustian, E. T. Elliott
semanticscholar   +1 more source

Variation in pollen limitation among reproductive modules points to likely resource reallocation in the alpine plant Veratrum grandiflorum

open access: yesNordic Journal of Botany, EarlyView.
Pollen limitation, a decrease in seed production due to insufficient pollen receipt, may influence plant demography and the evolution of sexual systems. Its empirical estimation of pollen supplementation of some of the flowers on an individual is well known to be prone to overestimation due to potential resource reallocation among the individual's ...
Xia Jiang   +6 more
wiley   +1 more source

A new species of Hypericum section Taeniocarpium (Hypericaceae) from Türkiye

open access: yesNordic Journal of Botany, EarlyView.
A new species, Hypericum aladaglariense, is described and illustrated from Yahyalı, Kayseri Province in Türkiye. The new species belongs to Hypericum sect. Taeniocarpium. It is related to H. linarioides, H. armenum, and H. theodori, which differs by its leaves, bract, bracteole, sepal, and petal features.
Hayri Duman   +3 more
wiley   +1 more source

Strobilanthes sharavathiensis (Acanthaceae), a new species from Ambaragudda, a high‐altitude shola grassland, central Western Ghats, Karnataka, India

open access: yesNordic Journal of Botany, EarlyView.
Strobilanthes sharavathiensis, a newly discovered species from the high‐altitude shola grasslands of the Sharavathi river basin in the central Western Ghats, is described and illustrated. Morphologically, this species is closely allied to Strobilanthes jomyi, particularly in its pendulous spike inflorescence, exerted stamens and glandular hairs near ...
Savinaya Malve Sathisha   +2 more
wiley   +1 more source

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