Results 71 to 80 of about 13,604 (216)

Behavioural and physiological responses of laying hens to automated monitoring equipment [PDF]

open access: yes, 2018
Automated monitoring of behaviour can offer a wealth of information in circumstances where observing behaviour is difficult or time consuming. However, this often requires attaching monitoring devices to the animal which can alter behaviour, potentially ...
Booth, F   +6 more
core   +4 more sources

Afforestation of tropical savannas has mixed consequences for bird communities

open access: yesConservation Science and Practice, Volume 8, Issue 5, May 2026.
Moving beyond the prevailing binary perception of savanna afforestation being either ‘good’ or ‘bad’ for native biodiversity, our data suggests that plantations on the rainfall extremes should be viewed as important supplementary habitats for biodiversity.
Siddhant Mhetre   +5 more
wiley   +1 more source

A influência das características pedológicas na produtividade de acácia-negra (Acacia mearnsii), Butiá, RS Influence of soil characteristics on black-wattle (Acacia mearnsii ) productivity, in Butiá, RS

open access: yesPesquisa Florestal Brasileira, 2010
O desenvolvimento da acácia-negra é diferenciado em solos com características distintas. Para avaliar<br />esta influência, foram quantificados os parâmetros de crescimento e a produção de madeira, em cinco classes de<br />solos com ...
Marcos Fernando Gluck Rachwal   +2 more
doaj   +1 more source

Structure of the Wetland‐Dependent Bird Assemblages in the Pequenos Lençóis Maranhenses, in Maranhão, Brazil

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 4, April 2026.
ABSTRACT Wetland‐dependent birds play crucial ecological roles and are highly influenced by local environmental factors such as depth, salinity and microhabitat availability. Although the importance of these environments for biodiversity is already recognized, studies on the spatiotemporal dynamics of these assemblages in Maranhão remain scarce.
Fernando Marcelo Lemos Ferreira   +3 more
wiley   +1 more source

ESTOQUE DE NUTRIENTES EM CONSÓRCIOS DE Eucalyptus urograndis, Acacia mearnsii E Zea mays

open access: yesCiência Florestal, 2013
This study aimed to determine the nutrient pool in monospecific and mixed stands of Eucalyptus urograndis and Acacia mearnsii in a consortium with Zea mays.The amount determination of nutrients of forest species was carried out in the treatments: 100E ...
Márcio Viera   +2 more
doaj  

MIXED STANDS of Eucalyptus urograndis AND Acacia mearnsii IN AN AGROFORESTRY SYSTEM: I - BIOMASS PRODUCTION

open access: yesCiência Florestal, 2010
This study aimed to evaluate a mixed stand of Eucalyptus urograndis and Acacia mearnsii in an agroforestry system with corn (Zea mays L.) in Bagé, RS. The design entailed a randomized block with five treatments and three replicates (T1- 100E; T2- 100A ...
Isabel Sandra Kleinpaul   +3 more
doaj   +1 more source

Setting people in their environment: plant and animal remains from Anglo-Scandinavian York [PDF]

open access: yes, 2004
INTRODUCTION: For the past millennium, the inhabitants of the centre of York have, whether hey knew it or not, been living on top of a compost heap in which are preserved all kinds of remains of Anglo-Scandinavian and early post-conquest life.
Hall, A., Kenward, H.
core  

A First Quantification of Plant Endemism in the Manica Highlands (Zimbabwe–Mozambique) and the Significance of Open Habitats

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
We present here the first quantitative assessment of plant endemics from the Manica Highlands (Zimbabwe‐Mozambique), totalling 216 taxa, representing over 9% of the estimated total flora. A major finding is that 173 (80%) endemic taxa are principally or entirely confined to open montane habitats such as grassland, bare rock, crags and scrub or dwarf ...
Jonathan Timberlake, Vincent Ralph Clark
wiley   +1 more source

TEORES DE NUTRIENTES EM POVOAMENTOS MONOESPECÍFICOS E MISTOS DE Eucalyptus urograndis e Acacia mearnsii em SISTEMA AGROSSILVICULTURAL

open access: yesCiência Florestal, 2013
The study had as objective compare the nutrients content in the different species involved in monospecific and mixed stands of Eucalyptus urograndis and Acacia mearnsii and in a consortium with Zea mays.
Márcio Viera   +3 more
doaj  

Evaluating Conservation Corridor Success for Rare and Common Dragonflies Using Zeta Diversity

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study applied the zeta diversity framework to evaluate how conservation corridors in South African timber plantations impact dragonfly assemblages, finding that corridors function similarly to natural habitats. The research findings showed that dragonfly species richness was higher in corridors than in natural areas, consistently declining with ...
Gabriella J. Kietzka   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy