Results 121 to 130 of about 22,166 (333)

National Scale Land Cover Classification for Ecosystem Services Mapping and Assessment, Using Multitemporal Copernicus EO Data and Google Earth Engine [PDF]

open access: gold, 2020
Natalia Verde   +6 more
openalex   +1 more source

Global Trends and Advances in Traumatic Brain Injury

open access: yesBrain Health, EarlyView.
ABSTRACT Traumatic brain injury (TBI) remains a major global public health challenge, contributing substantially to morbidity and mortality while imposing a significant socioeconomic burden. In recent years, notable progress has been made in understanding TBI pathophysiology, classification, monitoring, and treatment.
Yuan Zhuang   +3 more
wiley   +1 more source

Spatial metrics in fire ecology: seeking consistency amidst complexity

open access: yesBiological Reviews, EarlyView.
ABSTRACT Technological advances, including remote sensing, have led to a proliferation of metrics used in ecological studies to examine spatial patterns of fire regimes and their ecological effects. Researchers can use many different metrics to analyse spatial variation in both fire events and resulting fire regimes, including fire size, shape ...
Alexander R. Carey   +5 more
wiley   +1 more source

AUTOMATIC FLOOD DETECTION USING SENTINEL-1 IMAGES IN GOOGLE EARTH ENGINE

open access: yes, 2022
The paper presents a method to detect flooded areas based on the classification of superpixels from Sentinel-1 satellite image data. The automatic thresholding method based on the Simple Non-Iterative Clustering and the OTSU algorithm extracts flooded ...
Le, Van Phu   +3 more
core  

The ageing holobiont: crosstalk between telomere dynamics, oxidative stress and the gut microbiome

open access: yesBiological Reviews, EarlyView.
ABSTRACT The gut tissue is at the frontline of early onset of ageing. It exhibits high cell turnover rates and rapid telomere shortening, which can have systemic effects on the developing or senescing organism. We conducted a literature review of studies on the crosstalk between telomere length dynamics, telomerase activity, oxidative stress, and gut ...
Michael L. Pepke   +2 more
wiley   +1 more source

fsn1995/Drought-Analysis: Drought analysis with google earth engine

open access: yes, 2019
<p>Drought analysis with Google Earth Engine. (Compare SPEI with NDVI anomalies) Poster at EGU2019: Fileni, F., Feng, S., Erikson., T, Winterdahl, M., Pettersson, R., 2019.
Shunan Feng, felipef93
core   +1 more source

Flight of the dragons: a global review of migration in Odonata

open access: yesBiological Reviews, EarlyView.
ABSTRACT Insects are the most abundant and ecologically important animal migrants. Yet, we know relatively little about the patterns and processes underlying insect migration. Dragonflies (Anisoptera) and damselflies (Zygoptera) comprise the ancient insect order Odonata, whose ancestors were the first organisms to fly on Earth.
Johanna S.U. Hedlund   +3 more
wiley   +1 more source

The evidence base for ranger patrol effectiveness in conservation and how to improve it

open access: yesBiological Reviews, EarlyView.
ABSTRACT Ranger patrols are a cornerstone of wildlife protection efforts around the world and occur across all ecological governance systems. Evidence that patrols reduce threats to wildlife and enable their recovery has not been systematically examined previously.
Trina Rytwinski   +19 more
wiley   +1 more source

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