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Using field photography to study avian moult [PDF]

open access: yes, 2017
Methods to obtain moult data from wild birds have not changed much over the last century and most studies still depend on checking museum specimens or capturing birds.
Furness, Robert W.   +2 more
core   +1 more source

Solent Disturbance and Mitigation Project Phase II: Predicting the impact of human disturbance on overwintering birds in the Solent. [PDF]

open access: yes, 2012
The Solent coastline provides feeding grounds for internationally protected populations of overwintering waders and wildfowl, and is also extensively used for recreation.
Clarke, Ralph T.   +3 more
core  

Inverted Pendulum Human Transporter Balance Control System Based on Proportional Integral Derivative – Active Force Control [PDF]

open access: yes, 2011
Many research for the balancing of inverted pendulum control system to develop the performance. This paper will simulate a Proportional Integral Derivative – Active Force Control (PID-ACF) methods to swing a pendulum attached to a cart from an ...
Endra, Pitowarno, Kamajaya, Putra
core   +2 more sources

Tule elk selection of surface water and forage is mediated by season and drought

open access: yesCalifornia Fish and Wildlife Journal, 2022
Climate change is expected to affect arid-system ungulate populations by altering the distribution and availability of critical resources such as water and forage, particularly through more frequent and extreme droughts.
Adam S. Mohr   +2 more
doaj   +1 more source

Disturbance in the North Island of New Zealand: A case study using floodplain cores from the Coromandel to determine anthropogenic disturbance : A thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Geography Massey University, New Zealand [PDF]

open access: yes, 2016
It is well documented that following human occupation of a region, the surrounding environment may undergo drastic changes through vegetation pattern alterations, displacement of fauna, alteration of sedimentation and fluvial regimes, and changes to the ...
Fox, Elizabeth Grace
core  

Assessing the Connectivity of Riparian Forests across a Gradient of Human Disturbance: The Potential of Copernicus “Riparian Zones” in Two Hydroregions [PDF]

open access: gold, 2021
André Fonseca   +6 more
openalex   +1 more source

Increased risk of depression in non-depressed HIV infected men with sleep disturbance: Prospective findings from the Multicenter AIDS Cohort Study. [PDF]

open access: yes, 2018
ObjectiveSleep disturbance is a known risk factor for depression, but it is not known whether sleep disturbance contributes to greater risk of depression in those infected with human immunodeficiency virus (HIV+) as compared to those uninfected with HIV (
Abraham, Alison G   +7 more
core  

Soil methane sink capacity response to a long-term wildfire chronosequence in Northern Sweden [PDF]

open access: yes, 2015
Boreal forests occupy nearly one fifth of the terrestrial land surface and are recognised as globally important regulators of carbon (C) cycling and greenhouse gas emissions.
A Liptay   +42 more
core   +3 more sources

Disassembled Food Webs and Messy Projections: Modern Ungulate Communities in the Face of Unabating Human Population Growth

open access: yesFrontiers in Ecology and Evolution, 2020
The human population grows inexorably. When Charles Darwin explored the southern cone of South America in 1830, fewer than 1.2 billion people inhabited Earth. When Ehrlich’s Population Bomb appeared in 1968, there were ∼3.5 billion people.
Joel Berger   +6 more
doaj   +1 more source

Home Range of the Caspian Whipsnake Dolichophis caspius (Gmelin, 1789) in a Threatened Peri-Urban Population

open access: yesAnimals, 2023
Semi-natural environments within cities can provide habitats for vulnerable reptile species. Better understanding of their habitat use and home range sizes is important for their conservation.
Thabang Rainett Teffo   +4 more
doaj   +1 more source

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