Functional types
Climate, soil and plant functional types as drivers of global fine-root trait variation
... and to a lesser extent plant functional types (i.e., growth form and N 2 -fixation ability) and soil variables (pH, cation exchange capacity, bulk density) account for the global variation in four key ...
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Central African biomes and forest succession stages derived from modern pollen data and plant functional types
... plant functional types to the 4 main biomes (TRFO [tropical rain forest], TSFO [tropical seasonal forest], TDFO [tropical dry forest] and SAVA [savanna]) occurring in Atlantic Central Africa has been ...
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Estimating taxonomic diversity and functional types of perennial forage grasses in mountain meadows: potentialities of Pléiades imagery
... and (2) the functional types of forage grasses in mountain meadows. Villelongue municipality, in the peripheral area of the National Park of the Pyrenees, France (00°03’W and 42°57’N). This municipality is ...
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CSR analysis of plant functional types in highly diverse tropical grasslands of harsh environments
... into functional types reflects the need for a common language to establish comparisons between different types of flora, regions and scales (Weiher et ...key functional properties of plants ...
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Pollen-based quantitative reconstructions of Holocene regional vegetation cover (plant-functional types and land-cover types) in Europe suitable for climate modelling
... plant-functional types, pollen data, quantitative past land cover, REVEALS model Received 20 May 2014; revised version received 25 August 2014 and accepted 31 August 2014 Introduction In this paper, we ...
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Compiling Functional Types to Relational Specifications for Low Level Imperative Code
... What kinds of correctness properties do we wish to establish of our compilers? The most obvious answer is that when a high-level source program is compiled to produce a low-level target, the be- haviour of the target ...
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Stable isotope ratios of carbon and nitrogen in pollen grains in order to characterize plant functional groups and photosynthetic pathway types
... plant functional group, three categories of C 3 plants were selected: (i) herbaceous including Poaceae; (ii) deciduous trees; and (iii) evergreen trees (Table ...plant functional types (PFTs) as ...
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On the equivalence of types
... two types t, t ∗ are equivalent if and only if Rep(t) = Rep(t ∗ ) ...given types are equivalent, in terms of the data supported by them, and we describe then the relationship between their residual ...
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Cours C++ : les Types de base et les Opérateurs
... Il ne faut pas croire qu’il s’agit là de quelque chose de naturel et que tous les langages le permette. Le C, par exemple, ne permet pas cela. De plus, il existe une contrainte importante en C++ à cette possibilité. Il ...
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Foundation of Session Types
... of types and of processes with specialized sig- nals for connections, for delegation, and signals carrying labels that drive choices in combination with label-based branching prim- ...session types have ...
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Polymorphic set-theoretic types for functional languages
... arbitrary types, since they use the restricted grammar for ...the types of Definition 2.1: types must be ground (α does not appear), and the only arrow type that can appear is 0 → 1, which is the ...
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Collections, Sets and Types
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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A note on intersection types
... [Pra71] Dag Prawitz. Ideas and results in proof theory. In J.E. Fenstadt, edi- tor, Proceedings of the second scandinavian logic symposium, Sudies in Logic, pages 235–307, Amsterdam, 1971. North-Holland. [Sal78] Patrick ...
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La gouvernance des différents types de réformes
... Les promoteurs de la réforme, ceux qui vont l’entreprendre, ceux qui vont la lancer, que ce soit un ministre, un recteur, en sont des promoteurs sans en avoir été les concepteurs. Et puis, il y a ceux qui vont ...
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Deux types d'imparfait atténuatif
... D'autre part, si le remplacement d'un IMP déperformatif par un présent ne pose théoriquement aucun problème (l'IMP y est employé à la place du PR), nous pouvons légitimement nous[r] ...
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INTERNET ET LA FRACTURE DES TYPES DE SOCIABILITE
... Résumé : On a désormais bien référencé quelques grandes variables qui rendent compte des clivages dans l’accès à Internet : niveau de revenu, niveau de diplôme, âge, zone de résidence, catégorie socioprofessionnelle. Il ...
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Activité sur les différents types de mouvement
... 1) Observez les distances qui séparent le casque sur les différentes photos. 2) Sachant que dans une chronophotographie, l’intervalle de temps entre la prise de chaque photo est le. même[r] ...
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Nonlinear functional regression: a functional RKHS approach
... RRSS i = √∫ {by i (t) − y i (t) } 2 dt In Ramsay and Silverman (2005), the authors propose the use of the squared correlation function to evalu- ate function estimate of functional regression meth- ods. This ...
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Présentation des types d'inquiétude dans la population générale
... deux types, soient celles concernant un problème actuel (type 1) et celles concernant un problème futur (type ...deux types d’inquiétude afin de traiter adéquatement le ...
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Sur différents types de convergence des séries de Fourier
... Au début du 19eme siècle, Fourier conjectura que la continuité d’une fonction périodique est su¢ sante pour que la série de Fourier associée converge.. Mais, en 1876 du Bois Raymond cons[r] ...
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