Results 111 to 120 of about 713,058 (349)

Speciation with gene flow

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long   +7 more
wiley   +1 more source

Types of Ferns (Pteridophyta) in the Oil Palm Plantation Area, Rambahan Village, Pasaman Regency as a Contribution of Teaching Materials to Biodiversity Material Phase E SMA/MA

open access: yesFlorea: Jurnal Biologi dan Pembelajarannya
Ferns are a division of plants that are distinctly characterized by three primary parts: roots, stems, and leaves. However, ferns do not produce seeds.
Eti Nurhayati, Nursyahra, Aulia Afza
doaj   +1 more source

Organelle Genome Inheritance in Deparia Ferns (Athyriaceae, Aspleniineae, Polypodiales)

open access: yesFrontiers in Plant Science, 2018
Organelle genomes of land plants are predominately inherited maternally but in some cases can also be transmitted paternally or biparentally. Compared to seed plants (>83% genera of angiosperms and >12% genera of gymnosperms), plastid genome (plastome ...
Liying Kuo   +6 more
semanticscholar   +1 more source

Solar farms can mitigate negative impacts of whiplash weather on plant communities in a dryland ecosystem

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Utility‐scale solar energy (USSE) development generates novel questions regarding coupling clean energy production with terrestrial ecosystem services (e.g., forage production, pollinator support). We found that a USSE array sited in a fallowed cropland maintained a reseeded native plant community even a decade post‐restoration and that the array ...
Caitlin Robertson   +2 more
wiley   +1 more source

The most threatened plants receive the least scientific attention

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Plants sustain all life, providing the energetic and structural basis of ecosystems, but they face a growing risk of extinction. Reversing this decline requires an understanding of how scientific knowledge is distributed among species, and identification of the biases and gaps that hinder effective responses to the threats they face. However, we reveal
Renon S. Andrade   +3 more
wiley   +1 more source

rFerns: An Implementation of the Random Ferns Method for General-Purpose Machine Learning

open access: yesJournal of Statistical Software, 2014
Random ferns is a very simple yet powerful classification method originally introduced for specific computer vision tasks. In this paper, I show that this algorithm may be considered as a constrained decision tree ensemble and use this interpretation to ...
Miron B. Kursa
doaj   +1 more source

Tree Ferns [PDF]

open access: yes, 1900
A view of tree ferns on the Baw Baw Plateau.
Lee, William Harrison
core  

Navigating Drivers and Barriers to the Implementation of Education for Sustainable Development at Two Swedish Business and Management Schools

open access: yesSustainable Development, EarlyView.
ABSTRACT Despite the significance of Education for Sustainable Development (ESD), ESD implementation faces challenges, especially economic obstacles in a global world. This study explores the drivers and barriers to ESD implementation at two Swedish business and management schools (BMSs).
Alice Chih‐Yi Batiste   +1 more
wiley   +1 more source

Keanekaragaman Paku Terestrial di Kawasan Hutan dengan Tujuan Khusus (KHDTK) Yogyakarta

open access: yesBioedukasi: Jurnal Pendidikan Biologi, 2018
Ferns play an important role for humans and forest ecosystem. To know the diversity of ferns especially terrestrial ferns in Forest Area with Special Purpose (KHDTK) Kaliurang Yogyakarta, this research was conducted using entercept method in three study ...
Vivi Yuskianti   +2 more
doaj   +1 more source

[Ferns in Katsura Imperial Villa, Japan] [PDF]

open access: yes, 1963
Photograph of ferns in Katsura Imperial Villa, Japan.
Carlquist, Sherwin John, 1930-2021
core  

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