Results 121 to 130 of about 111,585 (317)

Carex and Uncinia (Cyperaceae, Cariceae) from the Juan Fernandez Archipelago, Chile

Darwiniana, 2007
En el Archipiélago Juan Fernández se encuentran diez miembros de la tribu Cariceae (Cyperaceae): cuatro especies de Carex y seis de Uncinia. Ocho de las especies se hallan en la Isla Alejandro Selkirk (= Masafuera; 50 km2), y cuatro en la Isla Robinson
Gerald A. Wheeler
doaj  

Phylogeography of the forest herbCarex pilosa(Cyperaceae) [PDF]

, 2008
Eva Rejzková, Tomáš Fér, Jaroslav Vojta, Karol Marhold   +3 more
openalex   +1 more source

Digitised herbarium specimen data reveal a climate change‐related trend to an earlier, shorter Canadian Arctic flowering season, and phylogenetic signal in Arctic flowering times

New Phytologist, EarlyView.
Summary The Arctic is experiencing some of the world's most rapid changes in climate. Arctic plant flowering time responses to climate change are understudied. Globally, conflicting evidence exists on whether flowering time responses to temperature are evolutionarily conserved.
Zoe A. Panchen, Jennifer Doubt, Jeffery M. Saarela, Heather M. Kharouba   +3 more
wiley   +1 more source

Traits and functions of alpine plant communities respond strongly but not always sufficiently to in situ climate change

New Phytologist, EarlyView.
Summary Increasing climate warming and summer droughts are known to affect mountain plant communities, their functional traits and life strategies. However, little is known about how strongly and efficiently communities respond to climate change, and how tightly plant responses are linked to responses of ecosystem functions.
Billur Bektaş, Gemma Rutten, Amélie Saillard, Rodrigue Friaud, Cindy Arnoldi, Julien Renaud, Maya Guéguen, Arnaud Foulquier, Jérôme Poulenard, Emilie Lyautey, Jean‐Christophe Clément, Wilfried Thuiller, Tamara Münkemüller   +12 more
wiley   +1 more source

Controls on ecosystem respiration of carbon dioxide across a boreal wetland gradient in Interior Alaska [PDF]

, 2012
Thesis (M.S.) University of Alaska Fairbanks, 2012Permafrost and organic soil layers are common to most wetlands in interior Alaska, where wetlands have functioned as important long-term soil carbon sinks.
McConnell, Nicole A.
core   +1 more source

Carex paludosa

, 1956
C. paludosa (L.) Mönch Cat. 220. Bis 2150 m. l: Lovenex (J.); Haut de Tanay (J.); Epinassey (Mariétan); Salanfe (Coquoz); Finhaut (J.). - 2: Alpen von Lens (J.). - 3: Valsorey (Guyot); Val d'Heremence (J.); Ayer (J.); Jatzalp-Melchfluh ob Randa, 2150 m (Huber); Zermatt (Thellung); Gspon (Beauverd); unter Saas-Grund (Becherer); Saas-Fee (A.
openaire   +1 more source

Nutrient addition and herbivore exclusion alter plant traits and biomass via distinct mechanisms: intraspecific variability vs species turnover

New Phytologist, EarlyView.
Summary Soil nutrients and vertebrate herbivory are key ecological factors with opposite and interactive effects on grassland plant traits and biomass. Partitioning trait changes into species turnover and intraspecific change provides a mechanistic linkage between trait shifts and biomass responses.
Xuebin Yan, Risto Virtanen, Anu Eskelinen   +2 more
wiley   +1 more source

The genus Carex (Cyperaceae) in Chile: a general update of its knowledge, with an identification key

Gayana: Botanica, 2023
The knowledge of the genus Carex L. (Cyperaceae) in South America is scattered, without recent comprehensive treatments for any country. Within the continent, Chile is the country that harbors the most diversity, being the second in species richness and ...
Paulo Muñoz-Schüler, Pablo García-Moro, José Ignacio Márquez-Corro, Diego Penneckamp, María Sanz-Arnal, Santiago Martín-Bravo, Pedro Jiménez-Mejías   +6 more
doaj  

GATHERING THE HARVEST: THE COLLECTION AND TRANSPORTATION OF AGRICULTURAL PRODUCE IN ROMAN CAMBRIDGESHIRE AND PETERBOROUGH

Oxford Journal of Archaeology, EarlyView.
Summary When Rome colonized Britain, it created a transport network spanning the province. This transformed the Iron Age economy, creating large new markets which in turn supported specialized manufacturing. This article explores the impact of transportation on Roman agriculture – the core of the Romano‐British economy.
Rob Wiseman, with contributions by Rachel Fosberry, Martha Craven   +2 more
wiley   +1 more source

Carex brunnescens

, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +1 more source