Results 81 to 90 of about 38,517 (272)

Epitypification Carex bolanderi (Cyperaceae)

Phytotaxa, 2014
With the description of Carex infirminervia Naczi (in Naczi et al. 2002: 528) and the summation of Carex sect. Deweyanae (Tuckerman ex Mackenzie 1913: 352) Mackenzie (1931: 114) by Naczi (in Naczi 2002: 321–325), a recent summary of Pacific Northwest sedges (Wilson et al. 2008: 106–107), and the new Jepson Manual (Zika et al.
Reveal, James L., Naczi, Robert F.C., Zika, Peter F.   +2 more
openaire   +4 more sources

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

Boreas, 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, Mari Kuoppamaa, Teemu Tahvanainen, Timo Kumpula, Niina Kuosmanen, Marc  Macias‐Fauria, Minna Väliranta   +6 more
wiley   +1 more source

Late Quaternary Montane Forest Dynamics From Equatorial East Africa: A Biome Perspective

Journal of Biogeography, EarlyView.
ABSTRACT Aim Understanding environmental change over large spatial and temporal scales requires working at a broad ecological scale to enable cross‐site comparisons. This allows data‐based comparisons to dynamic vegetation model outputs, with utility for climate and land cover modelling.
Esther N. Githumbi, Jemma Finch, Rahab N. Kinyanjui, Colin Courtney‐Mustaphi, Paul Musili, Stephen Rucina, Julius Lejju, Peter Liljenberg, Rob Marchant   +8 more
wiley   +1 more source

Aquatic community response to volcanic eruptions on the Ecuadorian Andean flank: evidence from the palaeoecological record [PDF]

, 2017
Aquatic ecosystems in the tropical Andes are under increasing pressure from human modification of the landscape (deforestation and dams) and climatic change (increase of extreme events and 1.5 °C on average temperatures are projected for AD 2100 ...
A Araneda, A Thienemann, AAJ Chepstow-Lusty, AE Self, AF Lotter, AWR Seddon, D Hodgson, DA Livingstone, DF Porinchu, E Montoya, Encarni Montoya, F Barberi, F Matthews-Bird, F Matthews-Bird, Frazer Matthews-Bird, G Eicher, G Harling, GA Zielinski, H Ellenberg, H Hooghiemstra, I Kurenkov, J-L Pennec Le, J-L Pennec Le, JA Baross, JJ Williams, JR Telford, K Faegri, K Rademaker, KA Haberyan, KD Bennett, KJ Collier, LC Pinder, M Blaauw, M Hickman, M Kessler, MJ Bas Le, ML Hall, ML Hall, ML Hall, ML Heinrichs, N Michelutti, P Barker, P Mothes, PA Colinvaux, Patricia Mothes, Pauline Gulliver, PD Armitage, R Schulz, RJ Hijmans, RJ Telford, S Fazlullin, S Shoji, SE Abella, SJ Brooks, Stephen J. Brooks, WD Gosling, William D. Gosling   +56 more
core   +5 more sources

Spatial distribution patterns and formation of global spermatophytes

Journal of Integrative Plant Biology, EarlyView.
Summary: The global Spermatophyte Spatial Evolutionary System defines 18 distribution types and six supertypes across three floristic elements, primarily formed between the Eocene and Miocene and shaped by climate, long‐distance dispersal, and tectonic movement, revealing that similar distribution patterns of spermatophytes were driven by comparable ...
Xian‐Han Huang, Tao Deng, Jun‐Tong Chen, Quan‐Sheng Fu, Xin‐Jian Zhang, Nan Lin, Peng‐Rui Luo, Qun Liu, Xin‐Yuan Kuai, Jing‐Yi Peng, Jacob‐B. Landis, Yan‐Tao Wei, Heng‐Chang Wang, Hang Sun   +13 more
wiley   +1 more source

CYPERACEAE

Bothalia: African Biodiversity & Conservation, 1979
A NOTE ON MARISCUS ...
P. Vorster
doaj   +1 more source

Cyperaceae endémicas del Perú [PDF]

Revista Peruana de Biología, 2006
La familia Cyperaceae es reconocida en el Perú por presentar 28 géneros y 230 especies (Brako & Zarucchi, 1993; Ulloa Ulloa et al., 2004), todas herbáceas. En este trabajo reconocemos siete endemismos en seis géneros. Se asignó las categorías de amenaza de la UICN a cinco especies.
openaire   +4 more sources

Genome Architecture and Speciation in Plants and Animals

Molecular Ecology, EarlyView.
ABSTRACT There have been numerous treatments of specific topics in speciation, but surprisingly few papers have compared patterns and processes of speciation across different organismal groups. In this review, we partially address this gap by asking how variation in genome architecture impacts speciation across the plant and animal kingdoms.
Silu Wang, Judith E. Mank, Daniel Ortiz‐Barrientos, Loren H. Rieseberg   +3 more
wiley   +1 more source

Germination Biology of Three Cyperaceae Weeds and Their Response to Pre- and Post-Emergence Herbicides in Paddy Fields

Agronomy
(1) Background: Cyperaceae weeds have become a major type of weed in local paddy fields in China. (2) Methods: We assessed the impact of environmental factors, including temperature, light, salinity, water stress and soil depth, on the germination and ...
Lilin Jiang, Ke Chai, Mujeeba Fida, Bin Fang, Kun Wang, Yaling Bi   +5 more
doaj   +1 more source

Historic disturbance events overruled climatic factors as drivers of ruderal species distributions in the Scandinavian mountains

Nordic Journal of Botany, EarlyView.
The contemporary interaction of climate and disturbance drives vegetation composition and species distribution shifts, making their respective roles difficult to disentangle. This study describes the long‐term ruderal plant species distributions along the ‘Rallarvägen' in Abisko, subarctic Sweden.
Dymphna Wiegmans, Keith Larson, Jan Clavel, Lore Hostens, Jasmine Spreeuwers, Amber Pirée, Ivan Nijs, Jonas J. Lembrechts   +7 more
wiley   +1 more source