Data · collection

Long-term precipitation chemistry patterns and dry deposition chemistry: Andrews Experimental Forest rain collector samples

Listed in NASA Earthdata CMR

Long-term records of precipitation chemistry reflect the sampling effort and laboratory analysis initiated in 1969.

Description

The study examines nutrient inputs via precipitation in small watersheds and examines nutrient budgets. The original objective was to evaluate the significance of nutrient inputs and outputs from a forest soil-plant system after timber harvest.

The study has evolved into a general monitoring effort for precipitation chemistry that is among the least contaminated of any within the USA. This study is conducted in conjunction with Andrews streamflow chemistry (CF02) and the U.S. National Atmospheric Deposition Program (NADP) (CP01).

Topics

Stated by source: Micronutrients/Trace Elements · Not provided · Nutrients · Nutrients · Watershed Characteristics
Inferred from text: Soil sciences 71%

Provenance · 1 source records, 13 field assertions

Source	Key	Last seen	Raw
NASA Earthdata CMR	C1214153511-SCIOPS	15 d ago	JSON v1

Field	Assertion	Extractor	Evidence
access_level	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[field].anzsrc:group:4106	enrichment · NASA CMR	taxonomy-embedding@1.1.0	title+keywords+description (71%)
concepts[measured_variable].gcmd:earth-science/biosphere/vegetation/nutrients	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/land-surface/soils/micronutrients-trace-elements	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/terrestrial-hydrosphere/surface-water/watershed-characteristics	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/terrestrial-hydrosphere/water-quality-water-chemistry/nutrients	source · NASA CMR	connector:nasa_cmr@1.0.0
concepts[platform].gcmd_platform:not-provided	source · NASA CMR	connector:nasa_cmr@1.0.0
description	source · NASA CMR	connector:nasa_cmr@1.0.0	/umm/Abstract
license_text	source · NASA CMR	connector:nasa_cmr@1.0.0
spatial	source · NASA CMR	connector:nasa_cmr@1.0.0	/umm/SpatialExtent
temporal	source · NASA CMR	connector:nasa_cmr@1.0.0	/umm/TemporalExtents
title	source · NASA CMR	connector:nasa_cmr@1.0.0	/umm/EntryTitle
version_label	source · NASA CMR	connector:nasa_cmr@1.0.0

Open at cmr.earthdata.nasa.gov ↗

Access: open
License: Welcome to the H. J. Andrews LTER Database. Our intentions are to make our data as freely available as possible (See Data Availability). Our data sets consist of long-term research study data with accompanying documentation (metadata). Spatial and non-spatial data sets are available as well as software and models. We encourage the use of our data sets, but as a professional courtesy we ask that data users read and agree to the terms of our Data Use Agreement. It is considered a matter of professional ethics to acknowledge the work of other scientists that results in data used in subsequent research. Therefore, Andrews Forest researchers request appropriate citation and acknowledgement for subsequent distribution or publication of any work derived from these data sets. Data users are strongly encouraged to consider consultation, collaboration and/or co-authorship with original investigators. Data User will: notify the designated contact (e.g., Principle Investigator or Data Set Contact) when any derivative work based on or derived from the data and documentation is distributed. notify users that such derivative work is a modified version and not the original data and documentation distributed by the Andrews LTER. not redistribute original data and documentation acknowledge the support of the Andrews LTER and appropriate NSF Grant numbers in any publications using these data and documentation. (See appropriate citation) send two reprints of any publications resulting from use of the data and documentation to the following address: Andrews Experimental Forest LTER Program c/o Tami Lowry Forestry Sciences Lab 3200 SW Jefferson Way Corvallis, OR 97331 By using or copying these data and documentation, the Data User agrees to abide by the terms of this agreement. The Andrews Experimental Forest LTER Site shall have the right to terminate this agreement immediately by written notice upon the Data User's breach of, or non-compliance with, any of its terms. The Data User may be held responsible for any misuse that is caused or encouraged by the Data User's failure to abide by the terms of this agreement.
Version: Not provided
Coverage: 1968-10-01 → 2050-01-01
Area: 41.58°–46.68° lat, -124.96°–-116.06° lon
Platforms: Not provided
Processing level: Not provided
Languages: en

CMR concept: C1214153511-SCIOPS
CMR short name: HJA-CP002.vNot provided

Description

Links

Topics