Monitoring of pesticides residues in northwestern Mexico rivers

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关键词：

Environmental Science Pesticide Residue

DOI：

doi:10.17632/72krvs57jr.1

摘要：

t pesticide contamination derived from runoffs toward river from contaminated soil particles and not from use of pesticides in intensive agriculture of region.

Data from: Land use alters trophic redundancy and resource flow through stream food webs

负责人：

Price, Elliott L.

关键词：

Bottom-up control Diet estimates Energy Flow Stable isotope analysis Trophic redundancy Urban streams

DOI：

doi:10.5061/dryad.6g24f6k

摘要：

1. The changes to physical and chemical ecosystem characteristics as a response to pervasive and intensifying land use have the potential to alte

Data from: Mito-nuclear phylogeography of the cyprinid fish Gymnodiptychus dybowskii in the arid Tien Shan region of Central Asia

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关键词：

conservation;Quaternary;Gymnodiptychus pachycheilus;Gymnodiptychus dybowskii;Evolution;Diptychus maculatus;vicariance;phylogeography;Pleistocene

DOI：

doi:10.5061/dryad.159j5

摘要：

posterior density (HPD) 2.4–3.7 Mya) are consistent with the hypothesis that these three clades are products of vicariance resulting from the intensive uplift

Water quality evaluation in Mediterranean lagoons using the Multimetric Phytoplankton Index (MPI): Study cases from Sardinia

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关键词：

Biological index Phytoplankton Water Framework Directive Mediterranean lagoons Sardinia

DOI：

doi:10.1285/i1825229xv7n1p64

摘要：

a range of sizes and morphometric features. They are directly affected by human activity within the lagoons themselves, such as fisheries, aquaculture

; Iatrou, Margarita; Fakiris, Elias; Christodoulou, Dimitris; Dimitriou, Evagelos; Koutsikopoulos, Constantin (2010): Fjord water circulation patterns

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关键词：

Event label Date\/Time of event Latitude of event Longitude of event DEPTH, water Temperature, water Salinity Density, sigma-theta (0) Oxygen pH

DOI：

doi:10.1594/pangaea.762477

摘要：

fertilisers, the increase in animal stocks, intensive fish farming and domestic effluents. The inflicted dysoxia/anoxia has resulted in habitat loss

Data from: Assessing vertebrate biodiversity in a kelp forest ecosystem using environmental DNA

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关键词：

Environmental DNA Metagenomics Community Ecology DNA Barcoding Fish Marine fishes and mammals

DOI：

doi:10.5061/dryad.nf578

摘要：

-intensive. Metabarcoding of environmental DNA (eDNA) offers a new means to assess biodiversity and on much larger scales, but adoption of this approac

Data from: A human impact metric for coastal ecosystems with application to seagrass beds in Atlantic Canada

负责人：

关键词：

Zostera marina;CHONe;seagrass;Canadian Healthy Oceans Network;anthropogenic threats;conservation planning;Human impact;coastal management;biogenic habitat;coastal ecosystems

DOI：

doi:10.5061/dryad.9b245g0

摘要：

and provide insight into which are the most and least affected by human threats. Generally, land alteration, nutrient loading, and shellfish aquaculture wer