Zobrazeno 1 - 10
of 10
pro vyhledávání: '"H. J. Van der Woerd"'
Publikováno v:
Earth System Science Data, Vol 13, Pp 481-490 (2021)
We document the development and public release of a new dataset (1997–2018), consisting of global maps of the Forel–Ule index, hue angle and Secchi disk depth. Source data come from the European Space Agency (ESA) Ocean Colour (OC) Climate Change
Externí odkaz:
https://doaj.org/article/f86a8ccc309446b9aedee63021f21dee
Autor:
A. I. Gevaert, L. J. Renzullo, A. I. J. M. van Dijk, H. J. van der Woerd, A. H. Weerts, R. A. M. de Jeu
Publikováno v:
Hydrology and Earth System Sciences, Vol 22, Pp 4605-4619 (2018)
Soil moisture affects the partitioning of water and energy and is recognized as an essential climate variable. Soil moisture estimates derived from passive microwave remote sensing can improve model estimates through data assimilation, but the rel
Externí odkaz:
https://doaj.org/article/b986f22258e84959a90d1ea517f94fc5
Publikováno v:
Biogeosciences, Vol 12, Iss 6, Pp 1659-1670 (2015)
The oceans play a pivotal role in the global carbon cycle. It is not practical to measure the global daily production of organic carbon, the product of phytoplankton standing stock and its growth rate using discrete oceanographic methods. Instead, op
Externí odkaz:
https://doaj.org/article/f4043b15b6e04c0db11d4cc40b87023f
Publikováno v:
Ocean Science, Vol 10, Iss 6, Pp 993-1011 (2014)
Using in situ data of upper ocean vertical mixing along a transect in the North Atlantic and a one-dimensional phytoplankton growth model, we study the sensitivity of the surface phytoplankton concentration to vertical mixing distributions. The study
Externí odkaz:
https://doaj.org/article/f8fad6c2a7014c4eba7dac50881a5cdd
Autor:
W. H. van de Poll, G. Kulk, K. R. Timmermans, C. P. D. Brussaard, H. J. van der Woerd, M. J. Kehoe, K. D. A. Mojica, R. J. W. Visser, P. D. Rozema, A. G. J. Buma
Publikováno v:
Biogeosciences, Vol 10, Iss 6, Pp 4227-4240 (2013)
Relationships between sea surface temperature (SST, > 10 m) and vertical density stratification, nutrient concentrations, and phytoplankton biomass, composition, and chlorophyll a (Chl a) specific absorption were assessed in spring and summer from la
Externí odkaz:
https://doaj.org/article/aebd3144d2ae4f699f77db2ab96d966b
Publikováno v:
Ocean Science, Vol 9, Iss 3, Pp 477-487 (2013)
Multispectral information from satellite borne ocean colour sensors is at present used to characterize natural waters via the retrieval of concentrations of the three dominant optical constituents; pigments of phytoplankton, non-algal particles and c
Externí odkaz:
https://doaj.org/article/6c76a65eaa394a6a80c20a5da4665b4e
Publikováno v:
Ocean Science, Vol 8, Iss 6, Pp 945-957 (2012)
Small-scale temperature and conductivity variations have been measured in the upper 100 m of the northeast Atlantic during the STRATIPHYT-II cruise (Las Palmas–Reykjavik, 6 April–3 May 2011). The measurements were done at midday and comprised 2 t
Externí odkaz:
https://doaj.org/article/a9e0afc73f08413291949465276d0b91
Autor:
M. S. Salama, R. Van der Velde, H. J. van der Woerd, J. C. Kromkamp, C. J. M. Philippart, A. T. Joseph, P. E. O'Neill, R. H. Lang, T. Gish, P. J. Werdell, Z. Su
Publikováno v:
Biogeosciences, Vol 9, Iss 6, Pp 2195-2201 (2012)
We present a method to calibrate and validate observational models that interrelate remotely sensed energy fluxes to geophysical variables of land and water surfaces. Coincident sets of remote sensing observation of visible and microwave radiations a
Externí odkaz:
https://doaj.org/article/80488c206c294fb09e3a9880ec99c1af
Publikováno v:
Non-CO2 Greenhouse Gases: Why and How to Control? ISBN: 9789401044257
Hydrofluorocarbons (HFCs) and hydrochlorofluorocarbons (HCFCs) are important substitutes for chlorofluorocarbons (CFCs) and halons. HCFCs have a lower Ozone Depleting Potential (ODP) than CFCs and halons, and are therefore considered temporary substi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a25e7c2608db67754dd08b5777e3de2
https://doi.org/10.1007/978-94-011-0982-6_63
https://doi.org/10.1007/978-94-011-0982-6_63
