Results 201 to 210 of about 8,387 (335)

Evaluation of Digital Hemispherical Photography and Plant Canopy Analyzer for Measuring Vegetation Area Index of Orange Orchards [PDF]

, 2009
Saïd Khabba, Benoı̂t Duchemin, Rachid Hadria, Salah Er‐Raki, Jamal Ezzahar, Abdelghani Chehbouni, A. Lahrouni, Lahoucine Hanich   +7 more
openalex   +1 more source

Leveraging machine learning and citizen science data to describe flowering phenology across South Africa

PLANTS, PEOPLE, PLANET, EarlyView.
Recent shifts in flowering times are an index of, and a response to, human driven climate change. However, most information on these flowering changes is heavily skewed to the northern hemisphere. This imbalance limits our understanding of how climate change is affecting ecosystems, including the mismatches of flowering times between species, increased
Ross D. Stewart, Nicholas W. Bard, Michelle van der Bank, T. Jonathan Davies   +3 more
wiley   +1 more source

Magnetoactive bistable soft actuators for programmable large shape transformations at low magnetic fields. [PDF]

Nat Commun
Wen H, Shao Z, Sun Y, Ma C, Xiang F, Xia L, Zhu X, Li X, Li L, Cao Q.   +9 more
europepmc   +1 more source

Differentiation of premacular hemorrhages with niveau formation. [PDF]

Int J Ophthalmol, 2022
Kitagawa Y, Shimada H, Kawamura A, Kaneko H, Tanaka K, Nakashizuka H.   +5 more
europepmc   +1 more source

Modelling longwave radiation to snow beneath forest canopies using hemispherical photography or linear regression

, 2008
Richard Essery, John W. Pomeroy, C. R. Ellis, Timothy E. Link   +3 more
openalex   +2 more sources

Potential of Automated Digital Hemispherical Photography and Wireless Quantum Sensors for Routine Canopy Monitoring and Satellite Product Validation

, 2021
Luke A. Brown, Harry Morris, Erika Albero, Ernesto López-Baeza, Frank Tiedemann, Lukas Siebicke, Alexander Knohl, Carolina da Silva Gomes, Gabriele Bai, Christophe Lerebourg, Nadine Gobron, Christian Lanconelli, M. Clerici, Darius Culvenor, Jadunandan Dash   +14 more
openalex   +2 more sources

Open‐land‐derived agroforestry and effects of abandonment of management of the main crop on ecosystem services and woody plant diversity

PLANTS, PEOPLE, PLANET, EarlyView.
Tropical forests are rapidly declining. One promising strategy to reverse the loss of tropical forest is the establishment of agroforestry on open land. We combined interviews with biodiversity surveys to learn general lessons from success and nonsuccess stories of the establishment of open‐land‐derived coffee agroforests in one of the world's ...
Lucas M. Fonzaghi, Kristoffer Hylander, Thiago S. de Melo, Ayco J. M. Tack   +3 more
wiley   +1 more source

Validation of a portable three-dimensional imaging system for volumetric measurement in the periorbital region. [PDF]

Front Med (Lausanne)
Zhang X, Shao J, Dai N, Li H, Guo Y, Ye J, Lou L.   +6 more
europepmc   +1 more source

A step into the shadows: Evolutionary shifts in fruit structure and dispersal strategies in Asian mycoheterotrophic Ericaceae

PLANTS, PEOPLE, PLANET, EarlyView.
This study examines how the fruits of non‐photosynthetic forest plants in the Monotropoideae (Ericaceae) have evolved into the diversity observed today. By analyzing four Asian species, we identified a shift from dry, dehiscent fruits that release seeds into the air to fleshy, berry‐like fruits adapted for animal dispersal.
Alexey N. Sorokin, Kenji Suetsugu, Olga V. Yatsenko, Mikhail S. Romanov, Nikita S. Zdravchev, Petr S. Iovlev, Anton S. Timchenko, Anna A. Mikhaylova, Kirill V. Kuptsov, Alexey V. F. Ch. Bobrov   +9 more
wiley   +1 more source

Bilateral circumscribed choroidal hemangioma: a case report. [PDF]

Int J Ophthalmol
Zhang WY, Chen J, Liu HM, Jiang XH, Chen ZP, You ZP, Zou YL.   +6 more
europepmc   +1 more source