Multiple hypotheses predict how gradients of nutrient availability, plant biomass, and temperature shape trophic pyramids. We aim to disentangle the simultaneous influence of those factors and their indirect effects on trophic structure and individual trophic levels.

中文翻译：

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盐分，温和和低植物生物量的草原增加了无脊椎动物营养金字塔的顶重

多个假设预测了养分利用率，植物生物量和温度的梯度如何塑造营养金字塔。我们旨在弄清这些因素的同时影响及其对营养结构和单个营养水平的间接影响。