Preprints (not yet peer-reviewed)

246 downloads
1,074 views

Environmental bulk samples often contain many taxa that vary several orders of magnitude in biomass. This can be problematic in DNA metabarcoding and metagenomic high-throughput sequencing approaches, as large specimens contribute disproportionately high amounts...

["Biodiversity","Conservation Biology","Environmental Sciences","Molecular Biology","Zoology"]
doi:10.7287/peerj.preprints.2561v3
16 downloads
124 views

The study of the past, present, and future state and dynamics of the tropical natural forest cover (NFC) might help to better understand the pattern of deforestation and fragmentation as well as the influence of social and natural processes. The obtained information...

["Biodiversity","Conservation Biology","Ecology","Environmental Sciences","Soil Science"]
doi:10.7287/peerj.preprints.2884v1
369 downloads
2,601 views

The polar bear (Ursus maritimus) was the first species to be classified as threatened with extinction based on predictions of future conditions rather than current status. These predictions were made using expert-opinion forecasts of population declines linked...

["Conservation Biology","Ecology","Environmental Sciences","Zoology"]
doi:10.7287/peerj.preprints.2737v3
108 downloads
161 views

Marine debris are a widespread problem that affects every river basin, costal and marine environment ever studied for this pollutant. Its full characterization is paramount in the efforts to identify and abate sources, as well as in the raising filed of risk studies....

["Aquaculture, Fisheries and Fish Science","Conservation Biology","Ecology","Ecosystem Science","Environmental Sciences"]
doi:10.7287/peerj.preprints.2695v1
110 downloads
168 views

Background. Increases in oceanic temperatures are expected to affect the cellular function of ecologically important organisms, such as sponges. Sponges are important to biodiversity, coral reef systems, benthic and spongiverous organisms, and the biomedical industry....

["Cell Biology","Conservation Biology","Ecology","Environmental Sciences","Marine Biology"]
doi:10.7287/peerj.preprints.2654v1
12 downloads
76 views

Disturbance events can often create an environment that allows invasive species to colonize, particularly on susceptible island ecosystems. An increasingly common form are anthropogenic disturbances, which are caused by human interactions with the environment....

["Conservation Biology","Environmental Sciences","Coupled Natural and Human Systems"]
doi:10.7287/peerj.preprints.2649v1
162 downloads
653 views

Foxes are timid yet resourceful animals that are integrated into many urban environments. Because they are elusive, collecting information about the number of urban foxes, their diet and spatial distribution, their interactions with the ecological community in...

["Animal Behavior","Conservation Biology","Ecology","Environmental Sciences","Coupled Natural and Human Systems"]
doi:10.7287/peerj.preprints.2623v1
36 downloads
213 views

The endangered chimpanzee (Pan troglodytes) is threatened by habitat loss from resource extraction and land conversion, as well as illegal bushmeat hunting and disease. It has been estimated that more than 70% of chimpanzee's tropical forest habitats in Africa...

["Animal Behavior","Biodiversity","Conservation Biology","Ecology","Environmental Sciences"]
doi:10.7287/peerj.preprints.2339v1
112 downloads
331 views

Crown-of-thorns starfish (CoTS; Acanthaster spp.) are an outbreaking pest among many Indo-Pacific coral reefs that cause substantial ecological and economic damage. Despite ongoing CoTS research there remain critical gaps in observing CoTS populations and accurately...

["Conservation Biology","Ecology","Environmental Sciences","Marine Biology"]
doi:10.7287/peerj.preprints.2057v1
85 downloads
256 views

Nationally, wildlife-aircraft collisions (wildlife strikes) have been increasing over the past 25 years; denoted in the National Wildlife Strike Database that has been maintained by the Federal Aviation Administration (FAA) since 1990. Increasing wildlife populations...

["Conservation Biology","Ecology","Ecosystem Science","Environmental Sciences","Zoology"]
doi:10.7287/peerj.preprints.2019v1
24 downloads
215 views

As human populations’ transition to urban and suburban environments, there can be an evident disconnect from the natural world. Interactive programs can introduce youth to scientific methods with the hope of invoking an interest in nature. A majority of these programs,...

["Conservation Biology","Environmental Sciences"]
doi:10.7287/peerj.preprints.2000v1
76 downloads
182 views

The aim of this paper is to determine and compare the environmental factors controlling longitudinal colonisation of periphytic algae in agricultural and urbanization effects of a lowland river, the Tundzha River, located in Turkish Tunca. To investigate the effect...

["Aquaculture, Fisheries and Fish Science","Conservation Biology","Ecology","Environmental Sciences"]
doi:10.7287/peerj.preprints.1953v1
58 downloads
279 views

Compensatory mortality is a key concept in sustainable resource development and predator-prey theory. Two driving mechanisms underlie compensatory mortality: seasonality and density dependence. Indeed, density dependence is fundamental to being able to achieve...

["Conservation Biology","Ecology","Environmental Sciences","Zoology"]
doi:10.7287/peerj.preprints.1944v1
111 downloads
313 views

Water temperature is a primary driver of stream ecosystems and commonly forms the basis of stream classifications. Robust models of stream temperature are critical as the climate changes, but estimating daily stream temperature poses several important challenges....

["Conservation Biology","Ecology","Environmental Sciences"]
doi:10.7287/peerj.preprints.1578v1
72 downloads
218 views

An informal review of the history of new quantitative methods in environmental science, including environmental risk assessment, shows about a 10- to 20-year lag in wide acceptance of such methods by management agencies. To reduce that lag time as innovative methods...

["Aquaculture, Fisheries and Fish Science","Conservation Biology","Environmental Sciences","Marine Biology","Mathematical Biology"]
doi:10.7287/peerj.preprints.1569v1
What is a PeerJ Preprint?

A PeerJ Preprint is a draft of an article, abstract, or poster that has not yet been peer-reviewed for formal publication. Submit a draft, incomplete, or final version of your work for free.

Submissions today can be approved by Editorial Staff and online in 24 hours.

Establish precedent. Solicit feedback. Publish updates.

Top subject areas - Preprints

Top subject areas - People

View all subject areas