Experimental nitrogen addition alters structure and function of a boreal poor fen: Implications for critical loads
نویسندگان
چکیده
منابع مشابه
Hydrocarbon emissions from a boreal fen
Measurements of hydrocarbon emissions from a boreal fen using the REA technique S. Haapanala, J. Rinne, K.-H. Pystynen, H. Hellén, and H. Hakola University of Helsinki, Department of Physical Sciences, Helsinki, Finland Finnish Meteorological Institute, Air Chemistry Laboratory, Helsinki, Finland Received: 30 August 2005 – Accepted: 28 September 2005 – Published: 14 October 2005 Correspondence ...
متن کاملNitrogen fertilization reduces diversity and alters community structure of active fungi in boreal ecosystems
Nitrogen (N) availability is increasing in many ecosystems due to anthropogenic disturbance. We used a nucleotide analog technique and sequencing of ribosomal RNA genes to test whether N fertilization altered active fungal communities in two boreal ecosystems. In decaying litter from a recently burned spruce forest, Shannon diversity decreased significantly with N fertilization, and taxonomic r...
متن کاملNitrogen alters carbon dynamics during early succession in boreal forest
Boreal forests are an important source of wood products, and fertilizers could be used to improve forest yields, especially in nutrient poor regions of the boreal zone. With climate change, fire frequencies may increase, resulting in a larger fraction of the boreal landscape present in early-successional stages. Since most fertilization studies have focused on mature boreal forests, the respons...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States
Human activity in the last century has led to a significant increase in nitrogen (N) emissions and atmospheric deposition. This N deposition has reached a level that has caused or is likely to cause alterations to the structure and function of many ecosystems across the United States. One approach for quantifying the deposition of pollution that would be harmful to ecosystems is the determinati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Science of The Total Environment
سال: 2020
ISSN: 0048-9697
DOI: 10.1016/j.scitotenv.2020.138619