Results 281 to 290 of about 138,629 (334)

Wet Season Carbon (δ13C) and Nitrogen (δ15N) Composition of Modern Plants as Isotopic Framework for Agropastoral and Palaeoecological Studies in Northern Greece

Archaeometry, EarlyView.
ABSTRACT Mediterranean wetlands are one of Europe's most vital and endangered biodiversity hotspots. This study determined the carbon (δ13C) and nitrogen (δ15N) isotope values of modern plants to construct an isotopic framework by which to contextualize agropastoral management in and around past wetland ecosystems.
Doris Vidas‐Cardador, Amy Styring, Michael Charles, Valasia Isaakidou, Paul Halstead, Amy Bogaard   +5 more
wiley   +1 more source

Assessing Changes in Grassland Species Distribution at the Landscape Scale Using Hyperspectral Remote Sensing. [PDF]

Sensors (Basel)
Ohiaeri O, Portillo-Quintero C, Laza H.
europepmc   +1 more source

Use of Plant Growth Regulators to Improve Branching of Herbaceous Perennial Liners

, 2012
Mara Grossman
openalex   +1 more source

Edge Sharpness Does Not Vary Between Palaeolithic Flake Technologies, With the Possible Exception of Levallois Débitage

Archaeometry, EarlyView.
ABSTRACT Investigating why hominins adopted particular flake technologies during the Mid‐to‐Late Pleistocene is essential to understanding patterns of lithic innovation. This period witnessed the emergence of Levallois technologies (~350–250 ka) and later blades, each “replacing” earlier forms.
Anna Mika, Alastair Key
wiley   +1 more source

Phytochemical Diversity and Antimicrobial Potential of Fabaceae Species Occurring in Tamaulipas, Mexico: A Systematic Review. [PDF]

Plants (Basel)
Gutiérrez-Durán PR, Horta-Vega JV, Olazarán-Santibáñez FE, Flores-Gracia J, Barrios-García HB.   +4 more
europepmc   +1 more source

Functional syndromes of herbaceous metallophyte species and consequences for plant-plant interactions in metalifferous ecosystems

Florian Delerue
openalex   +2 more sources

Multiple indicators record human adaptations to climatic change during the Middle Holocene at the Wanbei site in the middle and lower Huai River valley, China

Boreas, EarlyView.
The archaeological sediment sequences analysis from the Wanbei site reveals a predominantly warm and humid climate with a brief cooling phase between 5600 and 5400 a BP, during the Middle Holocene in the middle and lower Huai River valley. Despite the cooling trend, rice remained the dominant crop in mixed farming, while the proportion of millet ...
Weixin Tian, Wuhong Luo, Huiyuan Gan, Liugen Lin, Tianci Sun, Yajie Sun, Hanlin Xu, Caiwei Zhang, Xin Wang, Juzhong Zhang   +9 more
wiley   +1 more source

Wetland productivity and stability increase more with average plant size than with plant functional diversity. [PDF]

Nat Commun
Liu H, Xu J, Qi X, Xu X, Wu J, Li B, Nie M.   +6 more
europepmc   +1 more source

Hardy herbaceous and Alpine plants /

, 1927
openaire   +2 more sources

Global Assessment of Environmental and Plant-Trait Influences on Root: Shoot Biomass Ratios. [PDF]

Glob Chang Biol
Ding R, Nóbrega RLB, Prentice IC.
europepmc   +1 more source