Sampling Effort
Palm species richness, latitudinal gradients, sampling effort, and deforestation in the Amazon region
... In conclusion, the greatest palm richness was found at latitudes near the equatorial belt (0–5°S), principally in the western Amazon (Andes sub-region and Amazon sensu stricto) and east of the Guiana sub-region. In ...
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Spider species richness and sampling effort at Cracraft´S Belém Area of Endemism
... This paper records the occurrence of spiders in about 25% of the BAE municipalities, seven belonging to the state of Maranhão and thirty-one to the state of Pará (Table I). All listed species were recorded in Pará, ...
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Sampling effort and fish species richness in small
... Species richness has been used as an important measure of biodiversity, for both defining conservation strategies and comparative ecological analyses (Wilson, 1997; Primack & Rodrigues, 2002; Melo, 2003; Santos, ...
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REPORT OF THE WORKSHOP ON SAMPLING EFFORT FOR BIOLOGICAL PARAMETERS (WKSEBP)
... in sampling effort (using the effective sample size) affects the raising procedure and the total length composition estimated by area (zone, sector or ...
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Efficacy of praziquantel against Schistosoma mekongi and Opisthorchis viverrini: a randomized, single-blinded dose-comparison trial.
... maximum sampling effort of 9 Kato-Katz thick ...stool sampling efforts. However our additional sampling effort did observe a cure rate for 40 mg/kg about 15% lower than rates reported ...
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Nestedness in forest mammals is dependent on area but not on matrix type and sample size: an analysis on different fragmented landscapes
... isolation, sampling effort and presence of forest corri- dors) on nestedness, specifically addressing non-volant forest-dwelling mammals on a global ...
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Comparison of two mammalian surveys made with camera traps in southeastern Brazil, focusing the abundance of wild mammals and domestic dogs
... different sampling methods, especially when the sampling effort is ...of sampling effort, capture success, abundance of domestic dogs, impact of human activities, and relative biomass ...
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Bird community in an Araucaria forest fragment in relation to changes in the surrounding landscape in Southern Brazil
... Abundance and richness values were similar from 1988 to 1993; however, the fewest individuals were recorded in 1994, which may be an effect of a lower sampling effort during that year. Results obtained for ...
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Using simulation models to evaluate ape nest survey techniques.
... Methodology/Principal Findings: We used mathematical simulations to model nest building behavior in an orangutan population to compare the quality of the population size estimates produced by two of the commonly used ...
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Diversity of the euglossine bee community (Hymenoptera, Apidae) of an Atlantic Forest remnant in southeastern Brazil
... greater sampling effort to survey euglossine fauna in three fragments of Atlantic Forest in northerneastern São Paulo state, found a number and composition of species very similar to ...
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More than just records: analysing natural history collections for biodiversity planning.
... N Repository for ecological projects. Data from ecological surveys overcome many of the current limitations of the holdings of NHCs, that is, they record information on sampling effort, absence of species ...
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Herpetofauna of an Atlantic rainforest area (Morro São João) in Rio de Janeiro State, Brazil
... in sampling effort) in that they indicate that frogs of the family Brachycephalidae tend to be the most abundant amphibians inhabiting the forest floor leaf litter of New World tropical forests, that ...
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Efficiency of sampling methods and effort to assess arthropod diversity in Azorean native forests
... minimize sampling effort. Minimization of sampling effort should imply a simplification of the sampling methods ...single sampling method, for which Plant 1 should be preferred, ...
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MATERIALS AND METHODS Sampling
... The values found in Ipanema were higher than those observed at Leblon, confirming the high influence of lagoon on these beaches.. The abiotic parameters were also uniformity distributed [r] ...
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MATERIALS AND METHODS Sampling
... Four samples were taken of each type of yoghurt and they showed a range in viable count of ± 2% (data not shown). This indicates that there was no systematic problem in either storage or handling of the yoghurts in any ...
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Global ocean sampling collection.
... 6. Eisen JA (2007) Environmental shotgun sequencing: The potential and challenges of random and fragmented sampling of the hidden world of microbes. PLoS Biol 5: e82. doi:10.1371/journal.pbio.0050082 7. Seshadri ...
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Milza Celi Fedatto Abelha, Erivelto Goulart, Elaine Antoniassi Luiz Kashiwaqui and Marlene Rodrigues da Silva
... the sampling years (1996/1997 and 1998/1999), sampling months (April, July, October and January), sampling sites (riverine and lacustrine zones) and specimens sex (female and male) as factors, time- ...
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MATERIALS AND METHODS Sampling
... Isolation of bacteriocin – producing lactic acid bacteria from meat and meat products and its spectrum of inhibitory activity.. Budde BB, Hornbaek T, Jacobsen T, Barkholt V[r] ...
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MATERIALS AND METHODS Sampling
... In this study, higher levels of fecal indicator bacteria, coliforms and streptococci, were observed in dry sand during summer.. The potential health risk associated with the exposure to [r] ...
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Data Sampling and Analysis
... Samples were taken once during each of the four stages of the hydrologic cycle, performed in experimental fisheries with gillnets of standard dimensions (20 meters in length by 2 meters height) and different mesh sizes ...
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