Results 61 to 70 of about 62,842 (247)
Data from: Lilac and honeysuckle phenology data 1956-2014
, 2015 The dataset is comprised of leafing and flowering data collected across the continental United States from 1956 to 2014 for purple common lilac (Syringa vulgaris), a cloned lilac cultivar (S.
USA National Phenology Network, . +1 more
core +1 more source
Turning a new leaf: PhenoVision provides leaf phenology data at the global scale
Applications in Plant Sciences, EarlyView.Abstract Premise Plant phenology dictates many aspects of community function and ecosystem dynamics. Yet, global phenology data are still limited, especially in areas lacking monitoring programs. Here we present a new data resource, PhenoVision–Leaf, which extends a computer vision pipeline utilizing iNaturalist digital image vouchers to produce global‐
Erin L. Grady +6 more
wiley +1 more source
Dental anomalies in Pleistocene African hippopotamuses from Olduvai Bed II
The Anatomical Record, EarlyView.Abstract Hippopotamuses are key palaeoenvironmental indicators in African Pleistocene ecosystems due to their ecological dependence on permanent water bodies and their frequent representation in the fossil record. This study examines dental anomalies in Hippopotamus cf. gorgops from several localities in Bed II of Olduvai Gorge (Tanzania), dated to ca.
Darío Fidalgo +4 more
wiley +1 more source
Phenology-pigment based automated peanut mapping using sentinel-2 images
, 2021 Reliable spatiotemporal crop data are vital for sustainable agricultural management. However, efficient algorithms that can be automatically applied to large regions are scarce, especially for cash crops, since it is hard to distinguish their uniqueness ...
Fanchen Jiang (11546342) +5 more
core +1 more source
Biological Reviews, EarlyView.ABSTRACT Understanding migration ecology is essential for effective conservation of migratory species. To achieve a comprehensive understanding of the ecology of migrating species, it is necessary to study how species react to the complex interplay of intrinsic and extrinsic conditions when optimizing their migratory journey in terms of survival ...
Daniel A. F. Bloche +2 more
wiley +1 more source
Perspectives of Earth and Space ScientistsBiological and physical science infrastructure programs play a critical role in supporting scientific discovery. Even with their foundational roles in the process of science, frequently, support for these programs is threatened, reduced, or eliminated ...
T. M. Crimmins, J. Clark
doaj +1 more source
AtmosphereGlobal warming has led to an increasing frequency and intensity of extreme precipitation events worldwide. The extreme precipitation of Henan Province in central China usually occurs in summer, with the climate transition from the northern subtropical to
Zhijia Gu +6 more
doaj +1 more source
Global Assessment of Cumulative and Time-Lag Effects of Drought on Land Surface Phenology
GIScience & Remote Sensing, 2022 Increased frequency and intensity of droughts under climate change will have a significant impact on land surface phenology, however, the drought-phenology interactions that are associated with complex temporal effects are not well understood. This study
Ronglei Zhou +7 more
doaj +1 more source
tlorieul/herbarium-phenology-dnn: v1.0-beta
, 2019 <p>Some tests still need to be performed but should be a working version.</p> <p>Please check the <a href="https://github.com/tlorieul/herbarium-phenology-dnn">GitHub master branch</a> for latest version.</p ...
Titouan Lorieul
core +1 more source
A Change-Driven Image Foveation Approach for Tracking Plant Phenology [PDF]
, 2020 One of the challenges in remote phenology studies lies in how to efficiently manage large volumes of data obtained as long-term sequences of high-resolution images.
Alberton, Bruna +17 more
core +1 more source