Search results

Filter by

Remove filters

1,099 results found

Fine root phosphatase enzyme activity in fertilised plots in Central Amazon, 2018

The data consists of potential phosphatase activity released by fine roots in old growth forests in Central Amazon. Fine roots younger than three months were sampled using the ingrowth core...

Fine root arbuscular mycorrhizal colonisation in fertilised plots in Central Amazon, 2018

The data consists of total arbuscular mycorrhizal fungi colonisation in fine roots in old growth forests in Central Amazon. Fine roots younger than three months were sampled using the ingrowth core...

Fine root nutrient concentration in fertilised plots in the Central Amazon, 2018

The data consists of carbon, micro and macro nutrient concentrations in fine roots (<2mm diameter) in old growth forests in Central Amazon. Fine roots younger than three months were sampled...

Soil microbial potential enzyme activities in fertilised plots in the Central Amazon, 2018

The data consists of potential activity of enzymes released by microorganisms in soils of old growth forests in the Central Amazon. Soils were sampled in January 2018, seven months after nutrient...

Fine litterfall production and nutrient composition data from a fertilized site in Central Amazon, Brazil

The data consists of litterfall production in a fertilised old growth forest in Central Amazon. Data was collected in a full factorial nutrient addition experiment (nitrogen, phosphorus and cation...

Soil pyrogenic and organic carbon data in intact forest permanent plots across the Amazon Basin, 2015-2019

This dataset contains measurements of soil pyrogenic carbon, ratio of %PyC to %Bulk Carbon and organic carbon, which were collected in a soil fertility gradient in the Amazon Basin. All samples...

Dung beetle abundance data from a before-and-after El Niño experiment in the Brazilian Amazon

This data set includes longitudinal abundance of dung beetles at dung-baited pitfall traps, recorded in 2010, 2016 and 2017 (around six years before, six months after and 18 months after the...

A Deep Seismic Study of the Amazon Cone: Implications for the Strength of the Extended Continental Lithosphere

The Amazon Cone is a deep-sea fan system that developed on a continental margin, North East Brazil and French Guiana, approximately 90-100 Myr following a rifting event. Gravityand flexure...

Litterfall ant genus and abundance in a fertiliser experiment area in Central Amazon, 2018-2019

Data are presented showing litterfall ant species and abundance from a plot based fertilisation experiment. The experiment was carried out at the Biological Dynamics of Forest Fragments Project...

A Deep Seismic Study of the Amazon Cone: Implications for the Strength of the Extended Continental Lithosphere - Discovery Cruise 275

Marine geophysical survey of the NE BRazil and French Guiana continental margin onboard RRS Discovery (D275). The Amazon Cone is a deep-sea fan system that developed on a continental margin...

A Deep Seismic Study of the Amazon Cone: Implications for the Strength of the Extended Continental Lithosphere - Seismic Data from D275

Seismic Data from D275. The Amazon Cone is a deep-sea fan system that developed on a continental margin approximately 90-100 Myr following a rifting event. Gravityand flexure modelling suggest that...

A Deep Seismic Study of the Amazon Cone: Implications for the Strength of the Extended Continental Lithosphere - D275 Underway geophysical data

Marine geophysical data from the cruise. The Amazon Cone is a deep-sea fan system that developed on a continental margin, North East Brazil and French Guiana, approximately 90-100 Myr following a...

Spontaneous adverse event reports following bad reactions to or lack of effectiveness of veterinary medicines

Individual case summaries of animals or humans reacting to veterinary medicines

Carbon and nutrient data for streams in the Peruvian Amazon

Data from two small streams, two rivers and rainfall fractions in the Western Amazonian basin at Tambopata National Reserve in Madre de Dios region, Peru. Data presented are nutrients (calcium,...

Bank strength measurements in the Amazon River, September to October 2022

These data contain bank strength measurements in a 100 km reach of the Solimões River from Sep/Oct 2022 recorded with a shear vane and a cohesion strength meter. In addition, processed satellite...

Carbon and nutrient data for rainfall fractions in the Peruvian Amazon

Aquatic carbon (dissolved inorganic carbon (DIC), dissolved organic carbon (DOC) and particulate organic carbon and the carbon isotopic composition of DIC) and nutrients (calcium, magnesium,...

Fine root biomass in fertilised plots in the Central Amazon, 2017-2019

The dataset contains the weight of fine root (<2 mm) at two soil depths (0-10 cm and 10-30 cm) collected in a field site approximately 80 km north of Manaus, in the state of Amazonas, Brasil....

Stem and soil respiration in fertilised plots in the Central Amazon, 2017-2019

The dataset contains stem respiration (ppm) of 320 trees with DBH (Diameter at breast height) > 26 cm, measured with the EGM-4 (Environmental Gas Monitor for CO2). Data were collected on October...

Leaf area index (LAI) in fertilised plots in the Central Amazon, 2017-2018

The dataset contains the leaf area index (LAI) (m2/ m2 ) collected with the LAI-2200 C (plant canopy analyzer), that was computed with 5, 4 and 3 rings using the FV2200 software. Additionally, it...

Tree census and diameter increment in fertilised plots in the Central Amazon, 2017–2020

The dataset contains the Diameter at Breast Height (DBH) of trees > 10 cm along with botanical identification (family and species). Data were obtained via forest inventories, in annual campaigns...