Zobrazeno 1 - 10
of 277
pro vyhledávání: '"Roland W. Scholz"'
Autor:
Friedrich-W. Wellmer, Roland W. Scholz
Publikováno v:
Resources, Vol 6, Iss 2, p 20 (2017)
The aim of this paper is to develop two concepts regarding phosphorus that will serve as a contribution fulfilling the call for intergenerational equity: to improve knowledge of future resources and to develop a framework by setting priorities for ma
Externí odkaz:
https://doaj.org/article/1dee3ff8d5a0410394183f16026f6526
Autor:
Roland W. Scholz
In an era where humans affect virtually all of the earth's processes, questions arise about whether we have sufficient knowledge of human-environment interactions. How can we sustain the Earth's ecosystems to prevent collapses and what roles should p
Autor:
Roland W. Scholz, Ortwin Renn
Publikováno v:
Systemic Practice and Action Research
Systemic Practice and Action Research
ISSN:1094-429X
ISSN:1573-9295
ISSN:1094-429X
ISSN:1573-9295
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e60b52a6013a00d1c5dbfdc2bf8fd900
https://hdl.handle.net/20.500.11850/613677
https://hdl.handle.net/20.500.11850/613677
Publikováno v:
Mineral economics : raw materials report
Mineral Economics
Mineral Economics
Inspired by a paper by Teseletso and Adachi (Miner Econ 8(10):21, 2021), the hypothesis regarding the declining grade of mined copper ore and its possible use as a guide to the future of ultimate recoverable resources (URRs) is tested. As a time axis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::102a3eb7022b41f7a50b810632d58818
Autor:
Roland W. Scholz, Ortwin Renn
Publikováno v:
Systemic Practice and Action Research
Systemic practice and action research
Systemic practice and action research
This paper addresses the need for effective and fair codes of conduct for public-good-oriented transdisciplinary processes. These processes are characterized by the production of socially robust orientations (SoROs) through mutual learning and develo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae82530ec9b402bf2c61af01c9d8e1d1
https://hdl.handle.net/20.500.11850/612255
https://hdl.handle.net/20.500.11850/612255
Autor:
Roland W. Scholz, Gerald Steiner
Publikováno v:
Sustainability science
Sustainability Science, 18 (3)
Sustainability Science, 18 (3)
The complexity and importance of environmental, societal, and other challenges require new forms of science and practice collaboration. We first describe the complementarity of method-driven, theory-based, and (to the extent possible) validated scien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5820b299940c55aa8fdb55aa23ccf63b
Autor:
Roland W. Scholz, Gerald Steiner
Publikováno v:
Mineral economics : raw materials report
Mineral Economics, 35 (3-4)
Mineral Economics, 35 (3-4)
Mineral economics is a genuine multidisciplinary field dealing with economic and policy matters related to the production, distribution, and consumption of mineral commodities. We discuss why the increasing complexity, ambiguity, ambivalence, and soc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::848216bf6c7115b9c9314b9cffc20cea
https://publications.rifs-potsdam.de/pubman/item/item_6002314_1/component/file_6002315/6002314.pdf
https://publications.rifs-potsdam.de/pubman/item/item_6002314_1/component/file_6002315/6002314.pdf
Autor:
Friedrich W. Wellmer, Roland W. Scholz
Publikováno v:
Ambio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57a9443f2d463ed8b8c1d942719b317a
https://europepmc.org/articles/PMC8800962/
https://europepmc.org/articles/PMC8800962/
Autor:
Arusey Chebet, Otinga A. Nekesa, Koech Julius, Ruth Njoroge, Roland W. Scholz, W. K. Ng'etich
Publikováno v:
Journal of Experimental Agriculture International. :1-10
The objective of this study was to evaluate the effects of site-specific fertilizer recommendations on maize yield using the transdisciplinary (TD) process. 144 farmers participated in the study for the two seasons. Experiments were laid on the farme
Publikováno v:
Better Crops with Plant Food. 103:9-12
The global P cycle is considered from the perspective of geologic and historic timescales to help in the understanding of whether and when fundamental changes in agricultural practices for sustainable P may be needed.