Results 61 to 70 of about 710 (199)

Drivers of Mouse Plagues: Exceptional Rainfall Following Prolonged Drought Triggers Mouse Plagues in Southeastern Australia

open access: yesIntegrative Zoology, EarlyView.
This study identified a specific sequence of an extended drought followed by exceptional rainfall as a necessary precursor for mouse plagues in southeastern Australia. Long‐term rainfall anomalies interact with ecological processes to reset population dynamics, creating conditions that support rapid mouse population growth following periods of ...
Peter R. Brown
wiley   +1 more source

Supplementing beef cattle diets with brown seaweed affects coprophagous beetles' dung use

open access: yesAgricultural and Forest Entomology, EarlyView.
Supplementing beef cattle diets with brown seaweed reduced the attractiveness of dung for a common dung beetle (Onthophagus nuchicornis). Dietary supplementation with brown seaweed appeared to reduce the proportion of major males in the F1 generation.
Samantha Bennett   +3 more
wiley   +1 more source

Outbreak of poisoning by sodium hydrogen methylarsonate (MSMA)—an arsenic‐based herbicide—in horses in Brazil

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Arsenic poisoning in horses is rarely reported in the literature. However, arsenic compounds can be present in rodenticides, pesticides, and herbicides, representing a potential source of accidental exposure for horses. Objective To describe the epidemiological, clinical, and laboratory findings from a herd of 31 horses exposed to ...
Gabriella Faria Pereira   +7 more
wiley   +1 more source

The value of supplementary feeding to pre-weaned and weaned lambs grazing Italian ryegrass

open access: yes, 2002
The variation in, and often the disappointingly poor weight gains and the inability of lambs to achieve desirable carcass grades on ryegrass pastures have long been a concern to researchers, extension officers, advisors and farmers.
JJ Wandrag   +5 more
core   +1 more source

The influence of terracettes on the surface hydrology of steep-sloping and subalpine environments : some preliminary findings [PDF]

open access: yes, 2015
Alpine and mountain slopes represent important pathways that link high-altitude grazing areas to meadows and rangelands at lower elevations. Given the often acute gradients associated with such environments, they potentially represent highly efficient ...
Kuhn, Nikolaus J.   +7 more
core   +1 more source

Demonstration of an instream flow model to accommodate a threatened tiger beetle in riverine dune habitat

open access: yesInsect Conservation and Diversity, EarlyView.
Burrows of the threatened Gibson's Big Sand Tiger Beetle in riverine dune habitats are susceptible to flooding through managed flows. HEC‐RAS modelling identified the flow thresholds above which flooding would occur for burrows and affect the beetle larvae. These findings provide instream flow guidelines for conserving this threatened species and guide
Iain D. Phillips   +2 more
wiley   +1 more source

DETERMINAÇÃO DA FASE LACTENTE-RUMINANTE DE CORDEIROS PELA TÉCNICA DO δ13C

open access: yesCiência Animal Brasileira, 2010
This study was conducted at University of Marília, SãoPaulo State, Brazil, aiming to determine the phase of intake transitionbetween exclusively liquid diet (milk) and diet based onmilk, grass and/or ration by lambs by δ13C technique.
Janaina Januário da Silva   +4 more
doaj  

Retaining Wall Innovation of Stone and Reinforced Concrete to Stand Guard Against Landslides and Earthquakes

open access: yesJournal Innovation of Civil Engineering
In the landslide–prone terrains of Puri District, East Java, engineers have crafted a groundbreaking solution to a life–threatening problem: a hybrid retaining wall that fuses traditional batu kali masonry with reinforced concrete, designed to outlast ...
Heru Setiyo Cahyono   +4 more
doaj   +1 more source

Pesticide Supply Chains From China to Australia: Examining Paraquat Amid the Global Pesticide Complex

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT Following recent calls to deepen understanding of the Global Pesticide Complex, this article delves into the China‐to‐Australia supply chain of a single herbicide—paraquat. First released in the United Kingdom in the 1960s, acutely toxic paraquat is now primarily produced in China.
Sarah Rogers   +4 more
wiley   +1 more source

Estratégias de desmame precoce e de suplementação concentrada no comportamento diário de cordeiros produzidos em pastagem de Tifton-85 Strategies of early weaning and concentrate supplementation on the daily behavior of lambs produced on Tifton-85 pasture

open access: yesRevista Brasileira de Saúde e Produção Animal, 2011
Avaliou-se a influência das estratégias de desmame precoce e de suplementação concentrada no comportamento diário de cordeiros produzidos em pastagem. As estratégias de desmame e de suplementação foram combinadas duas a duas, e resultaram nos seguintes ...
Ana Luisa Palhano Silva   +5 more
doaj  

Home - About - Disclaimer - Privacy