Results 151 to 160 of about 25,781 (306)

Delineating seasonal shifts in reindeer habitat and diet selection by integrating GPS telemetry and stable isotope analysis

open access: yesWildlife Biology, EarlyView.
Seasonal changes shape herbivore behaviour by altering forage availability and habitat conditions; however, few studies integrate diet and habitat selection data across temporal scales. This study uses seasonality as a unifying framework to combine fine‐scale GPS‐based habitat selection data with broader‐scale dietary information from stable isotope ...
Tamara A. Hiltunen   +4 more
wiley   +1 more source

VenSAR: A multi-functional S-band radar for the EnVision mission to Venus

open access: yes, 2015
The EnVision science case requires an instrument capable of providing global stereo images at 10-50 m resolution, phase information from at least 20% of the surface for interferometry, as well as the ability to provide 1-10 m resolution images of ...
Ghail, RC, Hall, D
core  

Internal physiological drivers of leaf development in trees: Understanding the relationship between non‐structural carbohydrates and leaf phenology

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant phenology is crucial for understanding plant growth and climate feedback. It affects canopy structure, surface albedo, and carbon and water fluxes. While the influence of environmental factors on phenology is well‐documented, the role of plant intrinsic factors ...
Yunpeng Luo   +8 more
wiley   +1 more source

SMAP Mission Status, New Products, and Extended-Phase Goals [PDF]

open access: yes
NASA's Soil Moisture Active Passive (SMAP) Project now has completed its prime-phase (three years) mission and has entered a new five-year extended phase.
Entekhabi, D.   +4 more
core   +1 more source

Phosphorus gradient yields threshold MAOC response governed by microbial and stoichiometric controls

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Phosphorus (P) availability is a key factor that mediates the formation of mineral‐associated organic carbon (MAOC) in soils, yet reported responses to P fertilization are often inconsistent.
Yun Liang   +5 more
wiley   +1 more source

Satellites May Underestimate Rice Residue and Associated Burning Emissions in Vietnam [PDF]

open access: yes
In this study, we estimate rice residue, associated burning emissions, and compare results with existing emissions inventories employing a bottom-up approach.
Bui, Hung Q.   +6 more
core   +1 more source

Iron Physiology and Its Impact on Atopic Diseases: An EAACI Taskforce Report

open access: yesAllergy, EarlyView.
ABSTRACT Iron is essential for oxygen transport, energy metabolism, and immune regulation. Yet iron deficiency is the most common micronutrient disorder across all age groups, affecting nearly one quarter of the global population. Iron deficiency triggers nutritional immunity, a host defense mechanism that withholds and redistributes iron, contributing
Franziska Roth‐Walter   +19 more
wiley   +1 more source

Breast Angiosarcoma: 15‐Years Experience

open access: yesANZ Journal of Surgery, EarlyView.
ABSTRACT Background Breast angiosarcoma is a rare, aggressive malignancy that can be primary (PAS) or secondary (SAS). This study evaluates the management and outcomes of breast angiosarcoma in a single‐center breast/surgical oncology unit. Methods A retrospective review was conducted on patients with histologically confirmed PAS or SAS who underwent ...
Gaik Si Quah   +2 more
wiley   +1 more source

Mapping Double and Single Crop Paddy Rice With Sentinel-1A at Varying Spatial Scales and Polarizations in Hanoi, Vietnam. [PDF]

open access: yesIEEE J Sel Top Appl Earth Obs Remote Sens, 2018
Lasko K, Vadrevu KP, Tran VT, Justice C.
europepmc   +1 more source

Emergence of Ophidiomyces ophidiicola, Nannizziopsis barbatae and Paranannizziopsis in free‐ranging Australian reptiles

open access: yesAustralian Veterinary Journal, EarlyView.
Emerging fungal diseases pose a threat to reptiles globally. Increasing detections of onygenalean fungi, particularly Ophidiomyces ophidiicola, Nannizziopsis spp. and Paranannizziopsis spp. in clinically diseased free‐ranging reptiles, indicate likely ongoing spread within wild reptile populations.
RG Butcher   +10 more
wiley   +1 more source

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