Results 71 to 80 of about 7,726 (193)

The macroinvertebrate seedbank promotes community persistence in temporary rivers across climate zones [PDF]

open access: yes, 2013
1. Aquatic macroinvertebrates inhabiting temporary rivers are typically described as having low resistance to riverbed drying. However, little research has examined the ‘seedbank’ within dry riverbed sediments, which comprises aquatic life stages that ...
Datry, T, Stubbington, R
core   +2 more sources

Long Story of Long Antennae: Mesozoic Origins of the Subfamily Macrocerinae (Diptera: Keroplatidae)

open access: yesActa Geologica Sinica - English Edition, Volume 99, Issue 5, Page 1225-1248, October 2025.
Abstract The early evolutionary history of the Macrocerinae subfamily (Diptera: Keroplatidae) is poorly understood. However, new material from the Cretaceous, particularly in amber, provides a better understanding of this subject. We reassign the oldest known species of Macrocerinae, Hegalari minor Blagoderov & Arillo, 2002, from the amber of Álava ...
Alicja PEŁCZYŃSKA   +3 more
wiley   +1 more source

Preserving Short‐Sward Natural Grasslands May Provide Suitable Foraging Habitat for a Climate‐Threatened Alpine Species Along Ski‐Pistes

open access: yesAnimal Conservation, Volume 28, Issue 5, Page 734-746, October 2025.
Investigating the ultimate factors that underpin the impacts of ski‐pistes on alpine species is crucial to identify concrete mitigation strategies. This is urgently needed given that winter sports are expanding in mountain ranges worldwide. We evaluated the impacts of ski‐pistes on the foraging behaviour of the white‐winged snowfinch, an iconic alpine ...
Chiara Bettega   +5 more
wiley   +1 more source

Sistem Mina Padi Di Desa Manik Rambung Mendukung Ketahanan Pangan Sumatera Utara [PDF]

open access: yes, 2015
Rice and fish have been an essential part of the life of Indonesian people which produce from rice field. The research was conducted during two years (Dec.2008 to Sept.2010) using a purposive random sampling using three plots in lowland and terrace from ...
Siregar, A. Z. (Ameilia)
core  

Biodiversity in mountain soils above the treeline

open access: yesBiological Reviews, Volume 100, Issue 5, Page 1877-1949, October 2025.
ABSTRACT Biological diversity in mountain ecosystems has been increasingly studied over the last decade. This is also the case for mountain soils, but no study to date has provided an overall synthesis of the current state of knowledge. Here we fill this gap with a first global analysis of published research on cryptogams, microorganisms, and fauna in ...
Nadine Praeg   +36 more
wiley   +1 more source

First Annoted Checklist of Aquatic Diptera (Insecta) of Two Ramsar Sites (Ahançal and Aït Bouguemaz Rivers) at the Central High Atlas (Morocco): Families Ceratopogonidae, Chironomidae, Tipulidae, Empididae, and Tabanidae

open access: yesInternational Journal of Zoology, 2023
This paper presents the first results of 1-year survey of aquatic Diptera, carried out in two Moroccan High Atlas rivers, Assif Ahançal and Assif n’Aït Bouguemaz, which are registered as Ramsar sites and drain a large part of the mountainous Geopark of ...
El-Mostafa Benka   +7 more
doaj   +1 more source

Some food sources of the Zitting Cisticola (Cisticola juncidis) in Malta [PDF]

open access: yes, 2012
The Zitting Cisticola, Cisticola juncidis (Rafinesque, 1810) is a small insectivorous bird which started breeding in Malta some 40 years ago and is now one of the most diffused species of warblers in the Maltese Islands (Fenech, 2010).
Fenech, Natalino
core  

A Novel Invertebrate Predator on an Oceanic Island: Impacts and Invasion Dynamics of Kontikia andersoni on Macquarie Island

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
This study examines the invasion dynamics of the predatory invertebrate flatworm Kontikia andersoni, and its impacts on the invertebrate communities of sub‐Antarctic Macquarie Island. Our findings indicate that at higher elevations where K. andersoni is present there are significant reductions in invertebrate richness.
Kita M. Williams   +4 more
wiley   +1 more source

Obituary: Jacob Brodzinsky (January 17,1918 - February 25, 2003) [PDF]

open access: yes, 2002
Earlier this year, at the age of 85, Major Jacob Brodzinsky passed away at his home in Santo Domingo. It is with great sadness that I write this obituary, because Jake was a great personal friend and professional colleague for over 30 years.
Woodruff, Robert E.
core   +1 more source

Effects of Crop Rotation Diversification and Livestock Integration on Above‐Ground Arthropod Dynamics Under Conservation Agriculture

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
Diverse crops in conservation agriculture systems can support a variety of arthropods, while sampling methods affected arthropod diversity outcomes. Canola‐Medics‐Wheat‐Medics rotation had a varied effect on arthropod diversity. We suggest that multiple taxa are necessary to compare diversification practices.
Amandrie Louw   +2 more
wiley   +1 more source

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