Results 41 to 50 of about 497,472 (246)

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Evaluation of national parks on the basis of Nature 2000 areas

open access: yesEnvironmental Protection and Natural Resources, 2017
The goal of this work is to present the valorisation of national park based on the criteria resulting from standard data forms (SDF). The analysis covered a number of areas protected under the Birds Directive and Habitats Directive with the A, B or C ...
Kapuściński Ryszard   +1 more
doaj   +1 more source

An object-based approach to quantity and quality assessment of heathland habitats in the framework of natura 2000 using hyperspectral airborne ahs images [PDF]

open access: yes, 2010
: Straightforward mapping of detailed heathland habitat patches and their quality using remote sensing is hampered by (1) the intrinsic property of a high heterogeneity in habitat species composition (i.e.
Spanhove, T.   +11 more
core  

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

open access: yesAdvanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano   +17 more
wiley   +1 more source

The protection of wildlife habitats from harmful development via legal and regulatory processes [PDF]

open access: yes, 1998
Almost fifty years since the introduction of official habitat protection and systematic town and country planning, wildlife habitats continue to suffer damage and destruction from development.
Ross, Kevin Richard
core  

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

Protected areas and climate change<br> Reflections from a practitioner’s perspective

open access: yesUtrecht Law Review, 2010
Protected areas classified under EU wildlife legislation have achieved real gains for biodiversity. Protected areas also safeguard the environmental conditions and functions that support diverse ecological communities.
Andrew Dodd   +3 more
doaj   +1 more source

A sampling strategy for assessing habitat coverage at a broad spatial scale

open access: yesEcological Indicators, 2022
The quantitative assessment of habitat conservation status is a major task for European Union member states in compliance with Council Directive 92/43. One goal of the European 2030 Biodiversity Strategy is the effective management of habitats that show ...
Lorenzo Fattorini   +5 more
doaj   +1 more source

Dental Microwear Texture Analysis on Radular Teeth

open access: yesAdvanced Materials Interfaces, EarlyView.
3D microwear textures reveal how gastropod radular teeth respond to controlled abrasive contact. Distinct surface signatures distinguish regular abrasion from fracture‐dominated material removal, showing how mineralized coatings, fibrous cores, and substrate properties jointly shape wear and failure in a biological scraping interface.
Wencke Krings   +2 more
wiley   +1 more source

Ecological values of the Miño estuary and good practices related to ornithology [PDF]

open access: yesScientific Annals of the Danube Delta Institute, 2012
The Miño estuary (northwest of the Iberian Peninsula) is included in two natural protected areas of the EU Natura 2000 Galician network, one under the Habitats Directive (Site of Community Importance Baixo Miño), and other under the Birds Directive (Bird
FERREIRA Noe, POMBAL Manuel A.
doaj   +1 more source

Home - About - Disclaimer - Privacy