Results 41 to 50 of about 2,587 (187)
Valuation of fisheries management status based on ecosystem approach (EA) in East Simeulue, Aceh
Depik Jurnal, 2023 Fishery management is an activity that must be carried out to achieve sustainable fisheries. Fisheries management using the Ecosystem Approach to Fisheries Management (EAFM) approach is the sustainable use of fishery resources and protection of fish ...
Ratna Mutia Aprilla +8 more
doaj +1 more source
IOP Conference Series: Earth and Environment, 2021 Groupers and snappers are two demersal fish groups that are currently experiencing heavy fishing pressure both for the live reef fish trade and as fresh or processed fisheries commodities across the Coral Triangle. The purpose of this study was to assess
N. Nadiarti +4 more
semanticscholar +1 more source
Flora of Ceará, Brazil: Vitaceae [PDF]
Rodriguésia, 2023 We examined here the diversity and distribution of Vitaceae species in Ceará state, Brazil, as part of the “Flora of Ceará Project: knowing to conserve”, analyzing the morphological characters of specimens collected in the field, those available in the ...
Igor Renan Bonfim de Souza +5 more
doaj +1 more source
Designing Magnetic Properties in CrSBr through Hydrostatic Pressure and Ligand Substitution
Advanced Physics Research, Volume 2, Issue 11, November 2023., 2023 Understanding how electronic and structural perturbations influence the magnetic properties of van der Waals magnets is crucial for designing and implementing next‐generation spintronic applications of two‐dimensional materials. Here it is demonstrated how pressure and ligand substitution applied to CrSBr modulate the magnetic properties via a complex ...
Evan J. Telford +12 more
wiley +1 more source
Cascading Effects of Overhunting on the Functional Tree Composition of Amazonian Forests. [PDF]
Ecol EvolWe examined how overhunting‐induced defaunation affects the functional composition of tropical tree communities in western Brazilian Amazonia. Using a robust, spatially replicated dataset from 30 forest plots across a well‐defined gradient of hunting pressure, we assessed the impacts of vertebrate depletion on plant recruitment patterns, dispersal ...
Scabin AB +5 more
europepmc +2 more sources
Ferromagnetic spin coupling of 2p-impurities in band insulators stabilized by intersite Coulomb interaction: Nitrogen-doped MgO [PDF]
, 2011 For a nitrogen dimer in insulating MgO, a ferromagnetic coupling between spin-polarized $2p$-holes is revealed by calculations based on the density functional theory amended by an on-site Coulomb interaction and corroborated by the Hubbard model.
Blügel, Stefan +3 more
core +2 more sources
Spin Glass Behavior in Amorphous Cr2Ge2Te6 Phase‐Change Alloy
Advanced Science, Volume 10, Issue 23, August 15, 2023., 2023 This work demonstrates that Cr2Ge2Te6 preserves the spin‐polarized nature in the amorphous phase, but undergoes a magnetic transition to a spin glass state below 20 Kelvin. Ab initio simulations indicate that the presence of angular disorder and bonding distortions weakens the magnetic order in amorphous Cr2Ge2Te6, leading to the coexistence of ...
Xiaozhe Wang +10 more
wiley +1 more source
Implementing Ecosystem Approaches to Fishery Management: Risk Assessment in the US Mid-Atlantic
Frontiers in Marine Science, 2018 Fishery managers worldwide are evaluating methods for incorporating climate, habitat, ecological, social, and economic factors into current operations in order to implement Ecosystem Approaches to Fishery Management (EAFM).
Sarah K. Gaichas +6 more
doaj +1 more source
Coexistence of Ferroelectricity and Ferromagnetism in Fullerene‐Based One‐Dimensional Chains
Advanced Science, Volume 10, Issue 21, July 27, 2023., 2023 This work designs a series of fullerene‐based 1D chains with excellent ferroelectric and ferromagnetic properties. Due to the cooperative effect between fullerenes and metal linkers, their spontaneous polarization is higher than freestanding U2C@Ih(7)‐C80 by about two to four times.
Yang Zhao +5 more
wiley +1 more source