<正> Indonesia’s primates are at risk from multiple threats. direct threats to Indonesia’s primates include: illegal hunting, loss of habitat due to agricultural encroachment, mining, plantations and infrastructur...
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<正> Indonesia’s primates are at risk from multiple threats. direct threats to Indonesia’s primates include: illegal hunting, loss of habitat due to agricultural encroachment, mining, plantations and infrastructure development, habitat degradation through logging, fire, and overharvesting, and introduced species. These threats vary in the scale and type of impact dependent upon the specific primate species and location. The underlying causes are complex and interlinked. Underlying root causes include: human population growth, lack of enforcement, conflict over natural resource use and land tenure, lack of
<正> The four Indonesian provinces of Kalimantan (Borneo) contain fourteen primate species, three of which are endemic. Two species (Nasalis larvatus and Pongo pygmaeus) are considered Endangered, one (Macaca n...
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<正> The four Indonesian provinces of Kalimantan (Borneo) contain fourteen primate species, three of which are endemic. Two species (Nasalis larvatus and Pongo pygmaeus) are considered Endangered, one (Macaca nemestrind) is listed as Vulnerable, four are considered Lower Risk (Hylobates muelleri, H. agilis, M. fascicularis, and Presybytis femoralis), and five (P. frontata, P. hosei, Trachypithecus
detection of SARS-CoV-2 RNA in wastewater is a promising tool for informing public health decisions during the COVId-19 ***,approaches for its analysis by use of reverse transcription quantitative polymerase chain rea...
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detection of SARS-CoV-2 RNA in wastewater is a promising tool for informing public health decisions during the COVId-19 ***,approaches for its analysis by use of reverse transcription quantitative polymerase chain reaction(RT-q PCR)are still far from standardized *** characterize inter-and intra-laboratory variability among results when using various methods deployed across Canada,aliquots from a real wastewater sample were spiked with surrogates of SARS-CoV-2(gamma-radiation inactivated SARS-CoV-2 and human coronavirus strain 229E[HCoV-229E])at low and high levels then provided"blind"to eight *** estimates reported by individual laboratories were consistently within a 1.0-log_(10) range for aliquots of the same spiked *** laboratories distinguished between low-and high-spikes for both *** expected,greater variability was observed in the results amongst laboratories than within individual laboratories,but SARS-CoV-2 RNA concentration estimates for each spiked condition remained mostly within 1.0-log_(10) *** no-spike wastewater aliquots provided yielded non-detects or trace levels(d to methods that included or focused on the solids fraction of the wastewater matrix and might represent in-situ SARS-CoV-2 to the wastewater ***-229E RNA was not detected in the no-spike ***,all methods yielded comparable results at the conditions *** behavior of SARS-CoV-2 and spiked surrogates in wastewater should be considered to evaluate method effectiveness.A consistent method and laboratory to explore wastewater SARS-CoV-2 temporal trends for a given system,with appropriate quality control protocols and documented in adequate detail should succeed.
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