Dynamic modelling of a freshwater stream community from experimental field data [PDF]
We developed mathematical models that simulate community dynamics derived from a series of perturbation experiments. These experiments were performed in an Atlantic Forest stream. The three trophic level community was submitted to two combinations of press perturbation experiment. In the first, the top trophic level was removed by electrical exclusion.
arxiv
Abstract Present study is the first quantitative and coherent presentation of the submerged marine vegetation along the Greenland east coast, from 65.5°N to 76.8°N, based on data obtained from 286 underwater video transects. Based on cluster analysis, four different marine submerged vegetation community figurations were identified: a southern and ...
Susse Wegeberg+3 more
wiley +1 more source
Mean Summer Temperatures and Circulation in a South-West Norwegian Mountain Area During the Atlantic Period, Based upon Changes of the Alpine Pine-Forest Limit [PDF]
Lotte Selsing, Erik Wishman
openalex +1 more source
Abstract Assessments of lake gross primary production (GPP) and respiration (R) and their balance (net ecosystem production, NEP) have been limited to specific watersheds and a limited number of lakes, often along narrow environmental gradients. This is because conventional approaches require either lengthy incubations or the deployment of monitoring ...
Amir Reza Shahabinia+2 more
wiley +1 more source
The conservation of the avifauna in a lowland Atlantic forest in south-east Brazil [PDF]
Alexandre Luis Padovan Aleixo+1 more
openalex +1 more source
Explainable few-shot learning workflow for detecting invasive and exotic tree species [PDF]
Deep Learning methods are notorious for relying on extensive labeled datasets to train and assess their performance. This can cause difficulties in practical situations where models should be trained for new applications for which very little data is available. While few-shot learning algorithms can address the first problem, they still lack sufficient
arxiv
Coherent changes of the circulation in the deep North Atlantic from moored transport arrays [PDF]
In situ boundary arrays have been installed in the North Atlantic to measure the large-scale ocean circulation. Here, we use measurements at the western edge of the North Atlantic at $16^\circ$N and $26^\circ$N to investigate low-frequency variations in deep densities and their associated influence on ocean transports.
arxiv
An avifaunal survey of the vanishing montane Atlantic forest of southern Bahia, Brazil [PDF]
Luíz Pedreira Gonzaga+3 more
openalex +1 more source
A hierarchical life cycle model for Atlantic salmon stock assessment at the North Atlantic basin scale [PDF]
We developed an integrated hierarchical Bayesian life cycle model that simultaneously estimates the abundance of post-smolts at sea, post-smolt survival rates, and proportions maturing as 1SW, for all SU in Northern Europe, Southern Europe and North America.
arxiv
Revisiting the distribution and total amount of nitrogen fixation across the Kuroshio
Abstract The Kuroshio Current, a western boundary current in the North Pacific Ocean, is regarded as a hotspot of nitrogen fixation that drives marine primary productivity and biogeochemical cycles. However, this assumption is based on limited, spatiotemporally biased data.
Takuya Sato+11 more
wiley +1 more source